3117680

素因数分解:

$2^4\times 5^1\times {\mathrm{38971}}^1$

素因数の和:38984

約数の個数: 20

約数和(自身を含む): 7248792

約数和(自身を除く): 4131112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 38971, 77942, 155884, 194855, 311768, 389710, 623536, 779420, 1558840, 3117680]

約数ペア:

[(1, 3117680), (2, 1558840), (4, 779420), (5, 623536), (8, 389710), (10, 311768), (16, 194855), (20, 155884), (40, 77942), (80, 38971)]