413037820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4259}}^1$

素因数の和:4654

約数の個数: 48

約数和(自身を含む): 936825120

約数和(自身を除く): 523787300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373, 746, 1492, 1865, 3730, 4259, 4849, 7460, 8518, 9698, 17036, 19396, 21295, 24245, 42590, 48490, 55367, 85180, 96980, 110734, 221468, 276835, 553670, 1107340, 1588607, 3177214, 6354428, 7943035, 15886070, 20651891, 31772140, 41303782, 82607564, 103259455, 206518910, 413037820]

約数ペア:

[(1, 413037820), (2, 206518910), (4, 103259455), (5, 82607564), (10, 41303782), (13, 31772140), (20, 20651891), (26, 15886070), (52, 7943035), (65, 6354428), (130, 3177214), (260, 1588607), (373, 1107340), (746, 553670), (1492, 276835), (1865, 221468), (3730, 110734), (4259, 96980), (4849, 85180), (7460, 55367), (8518, 48490), (9698, 42590), (17036, 24245), (19396, 21295)]