2559320000

素因数分解:

$2^6\times 5^4\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:728

約数の個数: 140

約数和(自身を含む): 6415415160

約数和(自身を除く): 3856095160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 109, 125, 160, 200, 218, 250, 320, 400, 436, 500, 545, 587, 625, 800, 872, 1000, 1090, 1174, 1250, 1600, 1744, 2000, 2180, 2348, 2500, 2725, 2935, 3488, 4000, 4360, 4696, 5000, 5450, 5870, 6976, 8000, 8720, 9392, 10000, 10900, 11740, 13625, 14675, 17440, 18784, 20000, 21800, 23480, 27250, 29350, 34880, 37568, 40000, 43600, 46960, 54500, 58700, 63983, 68125, 73375, 87200, 93920, 109000, 117400, 127966, 136250, 146750, 174400, 187840, 218000, 234800, 255932, 272500, 293500, 319915, 366875, 436000, 469600, 511864, 545000, 587000, 639830, 733750, 872000, 939200, 1023728, 1090000, 1174000, 1279660, 1467500, 1599575, 2047456, 2180000, 2348000, 2559320, 2935000, 3199150, 4094912, 4360000, 4696000, 5118640, 5870000, 6398300, 7997875, 10237280, 11740000, 12796600, 15995750, 20474560, 23480000, 25593200, 31991500, 39989375, 51186400, 63983000, 79978750, 102372800, 127966000, 159957500, 255932000, 319915000, 511864000, 639830000, 1279660000, 2559320000]

約数ペア:

[(1, 2559320000), (2, 1279660000), (4, 639830000), (5, 511864000), (8, 319915000), (10, 255932000), (16, 159957500), (20, 127966000), (25, 102372800), (32, 79978750), (40, 63983000), (50, 51186400), (64, 39989375), (80, 31991500), (100, 25593200), (109, 23480000), (125, 20474560), (160, 15995750), (200, 12796600), (218, 11740000), (250, 10237280), (320, 7997875), (400, 6398300), (436, 5870000), (500, 5118640), (545, 4696000), (587, 4360000), (625, 4094912), (800, 3199150), (872, 2935000), (1000, 2559320), (1090, 2348000), (1174, 2180000), (1250, 2047456), (1600, 1599575), (1744, 1467500), (2000, 1279660), (2180, 1174000), (2348, 1090000), (2500, 1023728), (2725, 939200), (2935, 872000), (3488, 733750), (4000, 639830), (4360, 587000), (4696, 545000), (5000, 511864), (5450, 469600), (5870, 436000), (6976, 366875), (8000, 319915), (8720, 293500), (9392, 272500), (10000, 255932), (10900, 234800), (11740, 218000), (13625, 187840), (14675, 174400), (17440, 146750), (18784, 136250), (20000, 127966), (21800, 117400), (23480, 109000), (27250, 93920), (29350, 87200), (34880, 73375), (37568, 68125), (40000, 63983), (43600, 58700), (46960, 54500)]