27857150

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4253}}^1$

素因数の和:4396

約数の個数: 24

約数和(自身を含む): 52222104

約数和(自身を除く): 24364954

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 4253, 6550, 8506, 21265, 42530, 106325, 212650, 557143, 1114286, 2785715, 5571430, 13928575, 27857150]

約数ペア:

[(1, 27857150), (2, 13928575), (5, 5571430), (10, 2785715), (25, 1114286), (50, 557143), (131, 212650), (262, 106325), (655, 42530), (1310, 21265), (3275, 8506), (4253, 6550)]