126618830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12329}}^1$

素因数の和:12428

約数の個数: 32

約数和(自身を含む): 248572800

約数和(自身を除く): 121953970

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 12329, 24658, 61645, 123290, 160277, 320554, 801385, 973991, 1602770, 1947982, 4869955, 9739910, 12661883, 25323766, 63309415, 126618830]

約数ペア:

[(1, 126618830), (2, 63309415), (5, 25323766), (10, 12661883), (13, 9739910), (26, 4869955), (65, 1947982), (79, 1602770), (130, 973991), (158, 801385), (395, 320554), (790, 160277), (1027, 123290), (2054, 61645), (5135, 24658), (10270, 12329)]