63515202440

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1\times {\mathrm{13109}}^1$

素因数の和:14570

約数の個数: 64

約数和(自身を含む): 144632142000

約数和(自身を除く): 81116939560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1361, 1780, 2722, 3560, 5444, 6805, 10888, 13109, 13610, 26218, 27220, 52436, 54440, 65545, 104872, 121129, 131090, 242258, 262180, 484516, 524360, 605645, 969032, 1166701, 1211290, 2333402, 2422580, 4666804, 4845160, 5833505, 9333608, 11667010, 17841349, 23334020, 35682698, 46668040, 71365396, 89206745, 142730792, 178413490, 356826980, 713653960, 1587880061, 3175760122, 6351520244, 7939400305, 12703040488, 15878800610, 31757601220, 63515202440]

約数ペア:

[(1, 63515202440), (2, 31757601220), (4, 15878800610), (5, 12703040488), (8, 7939400305), (10, 6351520244), (20, 3175760122), (40, 1587880061), (89, 713653960), (178, 356826980), (356, 178413490), (445, 142730792), (712, 89206745), (890, 71365396), (1361, 46668040), (1780, 35682698), (2722, 23334020), (3560, 17841349), (5444, 11667010), (6805, 9333608), (10888, 5833505), (13109, 4845160), (13610, 4666804), (26218, 2422580), (27220, 2333402), (52436, 1211290), (54440, 1166701), (65545, 969032), (104872, 605645), (121129, 524360), (131090, 484516), (242258, 262180)]