179392922710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1\times {\mathrm{208139}}^1$

素因数の和:209316

約数の個数: 32

約数和(自身を含む): 327295987200

約数和(自身を除く): 147903064490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1091, 2182, 5455, 10910, 86189, 172378, 208139, 416278, 430945, 861890, 1040695, 2081390, 16442981, 32885962, 82214905, 164429810, 227079649, 454159298, 1135398245, 2270796490, 17939292271, 35878584542, 89696461355, 179392922710]

約数ペア:

[(1, 179392922710), (2, 89696461355), (5, 35878584542), (10, 17939292271), (79, 2270796490), (158, 1135398245), (395, 454159298), (790, 227079649), (1091, 164429810), (2182, 82214905), (5455, 32885962), (10910, 16442981), (86189, 2081390), (172378, 1040695), (208139, 861890), (416278, 430945)]