1085248000

素因数分解:

$2^9\times 5^3\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 2798535168

約数和(自身を除く): 1713287168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 256, 310, 320, 400, 496, 500, 512, 547, 620, 640, 775, 800, 992, 1000, 1094, 1240, 1280, 1550, 1600, 1984, 2000, 2188, 2480, 2560, 2735, 3100, 3200, 3875, 3968, 4000, 4376, 4960, 5470, 6200, 6400, 7750, 7936, 8000, 8752, 9920, 10940, 12400, 12800, 13675, 15500, 15872, 16000, 16957, 17504, 19840, 21880, 24800, 27350, 31000, 32000, 33914, 35008, 39680, 43760, 49600, 54700, 62000, 64000, 67828, 68375, 70016, 79360, 84785, 87520, 99200, 109400, 124000, 135656, 136750, 140032, 169570, 175040, 198400, 218800, 248000, 271312, 273500, 280064, 339140, 350080, 396800, 423925, 437600, 496000, 542624, 547000, 678280, 700160, 847850, 875200, 992000, 1085248, 1094000, 1356560, 1400320, 1695700, 1750400, 1984000, 2119625, 2170496, 2188000, 2713120, 3391400, 3500800, 4239250, 4340992, 4376000, 5426240, 6782800, 7001600, 8478500, 8681984, 8752000, 10852480, 13565600, 16957000, 17504000, 21704960, 27131200, 33914000, 35008000, 43409920, 54262400, 67828000, 108524800, 135656000, 217049600, 271312000, 542624000, 1085248000]

約数ペア:

[(1, 1085248000), (2, 542624000), (4, 271312000), (5, 217049600), (8, 135656000), (10, 108524800), (16, 67828000), (20, 54262400), (25, 43409920), (31, 35008000), (32, 33914000), (40, 27131200), (50, 21704960), (62, 17504000), (64, 16957000), (80, 13565600), (100, 10852480), (124, 8752000), (125, 8681984), (128, 8478500), (155, 7001600), (160, 6782800), (200, 5426240), (248, 4376000), (250, 4340992), (256, 4239250), (310, 3500800), (320, 3391400), (400, 2713120), (496, 2188000), (500, 2170496), (512, 2119625), (547, 1984000), (620, 1750400), (640, 1695700), (775, 1400320), (800, 1356560), (992, 1094000), (1000, 1085248), (1094, 992000), (1240, 875200), (1280, 847850), (1550, 700160), (1600, 678280), (1984, 547000), (2000, 542624), (2188, 496000), (2480, 437600), (2560, 423925), (2735, 396800), (3100, 350080), (3200, 339140), (3875, 280064), (3968, 273500), (4000, 271312), (4376, 248000), (4960, 218800), (5470, 198400), (6200, 175040), (6400, 169570), (7750, 140032), (7936, 136750), (8000, 135656), (8752, 124000), (9920, 109400), (10940, 99200), (12400, 87520), (12800, 84785), (13675, 79360), (15500, 70016), (15872, 68375), (16000, 67828), (16957, 64000), (17504, 62000), (19840, 54700), (21880, 49600), (24800, 43760), (27350, 39680), (31000, 35008), (32000, 33914)]