40327510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 76142592

約数和(自身を除く): 35815082

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 271, 542, 647, 1294, 1355, 2710, 3235, 6233, 6470, 12466, 14881, 29762, 31165, 62330, 74405, 148810, 175337, 350674, 876685, 1753370, 4032751, 8065502, 20163755, 40327510]

約数ペア:

[(1, 40327510), (2, 20163755), (5, 8065502), (10, 4032751), (23, 1753370), (46, 876685), (115, 350674), (230, 175337), (271, 148810), (542, 74405), (647, 62330), (1294, 31165), (1355, 29762), (2710, 14881), (3235, 12466), (6233, 6470)]