52664429360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21235657}}^1$

素因数の和:21235701

約数の個数: 40

約数和(自身を含む): 126394636416

約数和(自身を除く): 73730207056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 21235657, 42471314, 84942628, 106178285, 169885256, 212356570, 339770512, 424713140, 658305367, 849426280, 1316610734, 1698852560, 2633221468, 3291526835, 5266442936, 6583053670, 10532885872, 13166107340, 26332214680, 52664429360]

約数ペア:

[(1, 52664429360), (2, 26332214680), (4, 13166107340), (5, 10532885872), (8, 6583053670), (10, 5266442936), (16, 3291526835), (20, 2633221468), (31, 1698852560), (40, 1316610734), (62, 849426280), (80, 658305367), (124, 424713140), (155, 339770512), (248, 212356570), (310, 169885256), (496, 106178285), (620, 84942628), (1240, 42471314), (2480, 21235657)]