15696785260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6361}}^1\times {\mathrm{9491}}^1$

素因数の和:15874

約数の個数: 48

約数和(自身を含む): 35508205152

約数和(自身を除く): 19811419892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6361, 9491, 12722, 18982, 25444, 31805, 37964, 47455, 63610, 82693, 94910, 123383, 127220, 165386, 189820, 246766, 330772, 413465, 493532, 616915, 826930, 1233830, 1653860, 2467660, 60372251, 120744502, 241489004, 301861255, 603722510, 784839263, 1207445020, 1569678526, 3139357052, 3924196315, 7848392630, 15696785260]

約数ペア:

[(1, 15696785260), (2, 7848392630), (4, 3924196315), (5, 3139357052), (10, 1569678526), (13, 1207445020), (20, 784839263), (26, 603722510), (52, 301861255), (65, 241489004), (130, 120744502), (260, 60372251), (6361, 2467660), (9491, 1653860), (12722, 1233830), (18982, 826930), (25444, 616915), (31805, 493532), (37964, 413465), (47455, 330772), (63610, 246766), (82693, 189820), (94910, 165386), (123383, 127220)]