5621389120

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^2\times {\mathrm{4721}}^1$

素因数の和:4860

約数の個数: 84

約数和(自身を含む): 13611854412

約数和(自身を除く): 7990465292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3721, 3904, 4721, 4880, 7442, 9442, 9760, 14884, 18605, 18884, 19520, 23605, 29768, 37210, 37768, 47210, 59536, 74420, 75536, 94420, 119072, 148840, 151072, 188840, 238144, 287981, 297680, 302144, 377680, 575962, 595360, 755360, 1151924, 1190720, 1439905, 1510720, 2303848, 2879810, 4607696, 5759620, 9215392, 11519240, 17566841, 18430784, 23038480, 35133682, 46076960, 70267364, 87834205, 92153920, 140534728, 175668410, 281069456, 351336820, 562138912, 702673640, 1124277824, 1405347280, 2810694560, 5621389120]

約数ペア:

[(1, 5621389120), (2, 2810694560), (4, 1405347280), (5, 1124277824), (8, 702673640), (10, 562138912), (16, 351336820), (20, 281069456), (32, 175668410), (40, 140534728), (61, 92153920), (64, 87834205), (80, 70267364), (122, 46076960), (160, 35133682), (244, 23038480), (305, 18430784), (320, 17566841), (488, 11519240), (610, 9215392), (976, 5759620), (1220, 4607696), (1952, 2879810), (2440, 2303848), (3721, 1510720), (3904, 1439905), (4721, 1190720), (4880, 1151924), (7442, 755360), (9442, 595360), (9760, 575962), (14884, 377680), (18605, 302144), (18884, 297680), (19520, 287981), (23605, 238144), (29768, 188840), (37210, 151072), (37768, 148840), (47210, 119072), (59536, 94420), (74420, 75536)]