13616020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 18135980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1049, 1180, 1298, 2098, 2596, 3245, 4196, 5245, 6490, 10490, 11539, 12980, 20980, 23078, 46156, 57695, 61891, 115390, 123782, 230780, 247564, 309455, 618910, 680801, 1237820, 1361602, 2723204, 3404005, 6808010, 13616020]

約数ペア:

[(1, 13616020), (2, 6808010), (4, 3404005), (5, 2723204), (10, 1361602), (11, 1237820), (20, 680801), (22, 618910), (44, 309455), (55, 247564), (59, 230780), (110, 123782), (118, 115390), (220, 61891), (236, 57695), (295, 46156), (590, 23078), (649, 20980), (1049, 12980), (1180, 11539), (1298, 10490), (2098, 6490), (2596, 5245), (3245, 4196)]