5489960000

素因数分解:

$2^6\times 5^4\times 7^2\times {\mathrm{2801}}^1$

素因数の和:2847

約数の個数: 210

約数和(自身を含む): 15841552518

約数和(自身を除く): 10351592518

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 350, 392, 400, 448, 490, 500, 560, 625, 700, 784, 800, 875, 980, 1000, 1120, 1225, 1250, 1400, 1568, 1600, 1750, 1960, 2000, 2240, 2450, 2500, 2800, 2801, 3136, 3500, 3920, 4000, 4375, 4900, 5000, 5600, 5602, 6125, 7000, 7840, 8000, 8750, 9800, 10000, 11200, 11204, 12250, 14000, 14005, 15680, 17500, 19600, 19607, 20000, 22408, 24500, 28000, 28010, 30625, 35000, 39200, 39214, 40000, 44816, 49000, 56000, 56020, 61250, 70000, 70025, 78400, 78428, 89632, 98000, 98035, 112040, 122500, 137249, 140000, 140050, 156856, 179264, 196000, 196070, 224080, 245000, 274498, 280000, 280100, 313712, 350125, 392000, 392140, 448160, 490000, 490175, 548996, 560200, 627424, 686245, 700250, 784280, 896320, 980000, 980350, 1097992, 1120400, 1254848, 1372490, 1400500, 1568560, 1750625, 1960000, 1960700, 2195984, 2240800, 2450875, 2744980, 2801000, 3137120, 3431225, 3501250, 3921400, 4391968, 4481600, 4901750, 5489960, 5602000, 6274240, 6862450, 7002500, 7842800, 8783936, 9803500, 10979920, 11204000, 12254375, 13724900, 14005000, 15685600, 17156125, 19607000, 21959840, 22408000, 24508750, 27449800, 28010000, 31371200, 34312250, 39214000, 43919680, 49017500, 54899600, 56020000, 68624500, 78428000, 85780625, 98035000, 109799200, 112040000, 137249000, 156856000, 171561250, 196070000, 219598400, 274498000, 343122500, 392140000, 548996000, 686245000, 784280000, 1097992000, 1372490000, 2744980000, 5489960000]

約数ペア:

[(1, 5489960000), (2, 2744980000), (4, 1372490000), (5, 1097992000), (7, 784280000), (8, 686245000), (10, 548996000), (14, 392140000), (16, 343122500), (20, 274498000), (25, 219598400), (28, 196070000), (32, 171561250), (35, 156856000), (40, 137249000), (49, 112040000), (50, 109799200), (56, 98035000), (64, 85780625), (70, 78428000), (80, 68624500), (98, 56020000), (100, 54899600), (112, 49017500), (125, 43919680), (140, 39214000), (160, 34312250), (175, 31371200), (196, 28010000), (200, 27449800), (224, 24508750), (245, 22408000), (250, 21959840), (280, 19607000), (320, 17156125), (350, 15685600), (392, 14005000), (400, 13724900), (448, 12254375), (490, 11204000), (500, 10979920), (560, 9803500), (625, 8783936), (700, 7842800), (784, 7002500), (800, 6862450), (875, 6274240), (980, 5602000), (1000, 5489960), (1120, 4901750), (1225, 4481600), (1250, 4391968), (1400, 3921400), (1568, 3501250), (1600, 3431225), (1750, 3137120), (1960, 2801000), (2000, 2744980), (2240, 2450875), (2450, 2240800), (2500, 2195984), (2800, 1960700), (2801, 1960000), (3136, 1750625), (3500, 1568560), (3920, 1400500), (4000, 1372490), (4375, 1254848), (4900, 1120400), (5000, 1097992), (5600, 980350), (5602, 980000), (6125, 896320), (7000, 784280), (7840, 700250), (8000, 686245), (8750, 627424), (9800, 560200), (10000, 548996), (11200, 490175), (11204, 490000), (12250, 448160), (14000, 392140), (14005, 392000), (15680, 350125), (17500, 313712), (19600, 280100), (19607, 280000), (20000, 274498), (22408, 245000), (24500, 224080), (28000, 196070), (28010, 196000), (30625, 179264), (35000, 156856), (39200, 140050), (39214, 140000), (40000, 137249), (44816, 122500), (49000, 112040), (56000, 98035), (56020, 98000), (61250, 89632), (70000, 78428), (70025, 78400)]