77568010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3449}}^1$

素因数の和:3642

約数の個数: 32

約数和(自身を含む): 151275600

約数和(自身を除く): 73707590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 3449, 4498, 6898, 11245, 17245, 22490, 34490, 44837, 89674, 224185, 448370, 596677, 1193354, 2983385, 5966770, 7756801, 15513602, 38784005, 77568010]

約数ペア:

[(1, 77568010), (2, 38784005), (5, 15513602), (10, 7756801), (13, 5966770), (26, 2983385), (65, 1193354), (130, 596677), (173, 448370), (346, 224185), (865, 89674), (1730, 44837), (2249, 34490), (3449, 22490), (4498, 17245), (6898, 11245)]