60867980

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{10987}}^1$

素因数の和:11273

約数の個数: 24

約数和(自身を含む): 128295888

約数和(自身を除く): 67427908

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 10987, 21974, 43948, 54935, 109870, 219740, 3043399, 6086798, 12173596, 15216995, 30433990, 60867980]

約数ペア:

[(1, 60867980), (2, 30433990), (4, 15216995), (5, 12173596), (10, 6086798), (20, 3043399), (277, 219740), (554, 109870), (1108, 54935), (1385, 43948), (2770, 21974), (5540, 10987)]