42967150

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{2143}}^1$

素因数の和:2556

約数の個数: 24

約数和(自身を含む): 80155584

約数和(自身を除く): 37188434

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 2005, 2143, 4010, 4286, 10025, 10715, 20050, 21430, 53575, 107150, 859343, 1718686, 4296715, 8593430, 21483575, 42967150]

約数ペア:

[(1, 42967150), (2, 21483575), (5, 8593430), (10, 4296715), (25, 1718686), (50, 859343), (401, 107150), (802, 53575), (2005, 21430), (2143, 20050), (4010, 10715), (4286, 10025)]