5809278320

素因数分解:

$2^4\times 5^1\times {\mathrm{72615979}}^1$

素因数の和:72615992

約数の個数: 20

約数和(自身を含む): 13506572280

約数和(自身を除く): 7697293960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 72615979, 145231958, 290463916, 363079895, 580927832, 726159790, 1161855664, 1452319580, 2904639160, 5809278320]

約数ペア:

[(1, 5809278320), (2, 2904639160), (4, 1452319580), (5, 1161855664), (8, 726159790), (10, 580927832), (16, 363079895), (20, 290463916), (40, 145231958), (80, 72615979)]