42580180

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{7523}}^1$

素因数の和:7815

約数の個数: 24

約数和(自身を含む): 89746272

約数和(自身を除く): 47166092

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 7523, 15046, 30092, 37615, 75230, 150460, 2129009, 4258018, 8516036, 10645045, 21290090, 42580180]

約数ペア:

[(1, 42580180), (2, 21290090), (4, 10645045), (5, 8516036), (10, 4258018), (20, 2129009), (283, 150460), (566, 75230), (1132, 37615), (1415, 30092), (2830, 15046), (5660, 7523)]