53973320

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11941}}^1$

素因数の和:12065

約数の個数: 32

約数和(自身を含む): 122524920

約数和(自身を除く): 68551600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 11941, 23882, 47764, 59705, 95528, 119410, 238820, 477640, 1349333, 2698666, 5397332, 6746665, 10794664, 13493330, 26986660, 53973320]

約数ペア:

[(1, 53973320), (2, 26986660), (4, 13493330), (5, 10794664), (8, 6746665), (10, 5397332), (20, 2698666), (40, 1349333), (113, 477640), (226, 238820), (452, 119410), (565, 95528), (904, 59705), (1130, 47764), (2260, 23882), (4520, 11941)]