5757680

素因数分解:

$2^4\times 5^1\times {\mathrm{71971}}^1$

素因数の和:71984

約数の個数: 20

約数和(自身を含む): 13386792

約数和(自身を除く): 7629112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 71971, 143942, 287884, 359855, 575768, 719710, 1151536, 1439420, 2878840, 5757680]

約数ペア:

[(1, 5757680), (2, 2878840), (4, 1439420), (5, 1151536), (8, 719710), (10, 575768), (16, 359855), (20, 287884), (40, 143942), (80, 71971)]