103639262620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{246913}}^1$

素因数の和:247630

約数の個数: 48

約数和(自身を含む): 224995938048

約数和(自身を除く): 121356675428

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 677, 1354, 2708, 3385, 6770, 13540, 20987, 41974, 83948, 104935, 209870, 246913, 419740, 493826, 987652, 1234565, 2469130, 4938260, 7654303, 15308606, 30617212, 38271515, 76543030, 153086060, 167160101, 334320202, 668640404, 835800505, 1671601010, 3343202020, 5181963131, 10363926262, 20727852524, 25909815655, 51819631310, 103639262620]

約数ペア:

[(1, 103639262620), (2, 51819631310), (4, 25909815655), (5, 20727852524), (10, 10363926262), (20, 5181963131), (31, 3343202020), (62, 1671601010), (124, 835800505), (155, 668640404), (310, 334320202), (620, 167160101), (677, 153086060), (1354, 76543030), (2708, 38271515), (3385, 30617212), (6770, 15308606), (13540, 7654303), (20987, 4938260), (41974, 2469130), (83948, 1234565), (104935, 987652), (209870, 493826), (246913, 419740)]