140147280020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{637033091}}^1$

素因数の和:637033111

約数の個数: 24

約数和(自身を含む): 321064678368

約数和(自身を除く): 180917398348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 637033091, 1274066182, 2548132364, 3185165455, 6370330910, 7007364001, 12740661820, 14014728002, 28029456004, 35036820005, 70073640010, 140147280020]

約数ペア:

[(1, 140147280020), (2, 70073640010), (4, 35036820005), (5, 28029456004), (10, 14014728002), (11, 12740661820), (20, 7007364001), (22, 6370330910), (44, 3185165455), (55, 2548132364), (110, 1274066182), (220, 637033091)]