141365180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10891}}^1$

素因数の和:10970

約数の個数: 48

約数和(自身を含む): 329374080

約数和(自身を除く): 188008900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 10891, 12980, 21782, 43564, 54455, 108910, 119801, 217820, 239602, 479204, 599005, 642569, 1198010, 1285138, 2396020, 2570276, 3212845, 6425690, 7068259, 12851380, 14136518, 28273036, 35341295, 70682590, 141365180]

約数ペア:

[(1, 141365180), (2, 70682590), (4, 35341295), (5, 28273036), (10, 14136518), (11, 12851380), (20, 7068259), (22, 6425690), (44, 3212845), (55, 2570276), (59, 2396020), (110, 1285138), (118, 1198010), (220, 642569), (236, 599005), (295, 479204), (590, 239602), (649, 217820), (1180, 119801), (1298, 108910), (2596, 54455), (3245, 43564), (6490, 21782), (10891, 12980)]