5164939390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{221957}}^1$

素因数の和:222156

約数の個数: 32

約数和(自身を含む): 10068014880

約数和(自身を除く): 4903075490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 4654, 11635, 23270, 221957, 443914, 1109785, 2219570, 2885441, 5770882, 14427205, 28854410, 39730303, 79460606, 198651515, 397303030, 516493939, 1032987878, 2582469695, 5164939390]

約数ペア:

[(1, 5164939390), (2, 2582469695), (5, 1032987878), (10, 516493939), (13, 397303030), (26, 198651515), (65, 79460606), (130, 39730303), (179, 28854410), (358, 14427205), (895, 5770882), (1790, 2885441), (2327, 2219570), (4654, 1109785), (11635, 443914), (23270, 221957)]