23311758320

素因数分解:

$2^4\times 5^1\times {\mathrm{291396979}}^1$

素因数の和:291396992

約数の個数: 20

約数和(自身を含む): 54199838280

約数和(自身を除く): 30888079960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 291396979, 582793958, 1165587916, 1456984895, 2331175832, 2913969790, 4662351664, 5827939580, 11655879160, 23311758320]

約数ペア:

[(1, 23311758320), (2, 11655879160), (4, 5827939580), (5, 4662351664), (8, 2913969790), (10, 2331175832), (16, 1456984895), (20, 1165587916), (40, 582793958), (80, 291396979)]