5143996880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5845451}}^1$

素因数の和:5845475

約数の個数: 40

約数和(自身を含む): 13047048864

約数和(自身を除く): 7903051984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5845451, 11690902, 23381804, 29227255, 46763608, 58454510, 64299961, 93527216, 116909020, 128599922, 233818040, 257199844, 321499805, 467636080, 514399688, 642999610, 1028799376, 1285999220, 2571998440, 5143996880]

約数ペア:

[(1, 5143996880), (2, 2571998440), (4, 1285999220), (5, 1028799376), (8, 642999610), (10, 514399688), (11, 467636080), (16, 321499805), (20, 257199844), (22, 233818040), (40, 128599922), (44, 116909020), (55, 93527216), (80, 64299961), (88, 58454510), (110, 46763608), (176, 29227255), (220, 23381804), (440, 11690902), (880, 5845451)]