201624863180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{775480243}}^1$

素因数の和:775480265

約数の個数: 24

約数和(自身を含む): 455982383472

約数和(自身を除く): 254357520292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 775480243, 1550960486, 3101920972, 3877401215, 7754802430, 10081243159, 15509604860, 20162486318, 40324972636, 50406215795, 100812431590, 201624863180]

約数ペア:

[(1, 201624863180), (2, 100812431590), (4, 50406215795), (5, 40324972636), (10, 20162486318), (13, 15509604860), (20, 10081243159), (26, 7754802430), (52, 3877401215), (65, 3101920972), (130, 1550960486), (260, 775480243)]