4735312880

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{970351}}^1$

素因数の和:970425

約数の個数: 40

約数和(自身を含む): 11190099264

約数和(自身を除く): 6454786384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 970351, 1940702, 3881404, 4851755, 7762808, 9703510, 15525616, 19407020, 38814040, 59191411, 77628080, 118382822, 236765644, 295957055, 473531288, 591914110, 947062576, 1183828220, 2367656440, 4735312880]

約数ペア:

[(1, 4735312880), (2, 2367656440), (4, 1183828220), (5, 947062576), (8, 591914110), (10, 473531288), (16, 295957055), (20, 236765644), (40, 118382822), (61, 77628080), (80, 59191411), (122, 38814040), (244, 19407020), (305, 15525616), (488, 9703510), (610, 7762808), (976, 4851755), (1220, 3881404), (2440, 1940702), (4880, 970351)]