1330683100

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{81637}}^1$

素因数の和:81814

約数の個数: 36

約数和(自身を含む): 2905333144

約数和(自身を除く): 1574650044

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1630, 3260, 4075, 8150, 16300, 81637, 163274, 326548, 408185, 816370, 1632740, 2040925, 4081850, 8163700, 13306831, 26613662, 53227324, 66534155, 133068310, 266136620, 332670775, 665341550, 1330683100]

約数ペア:

[(1, 1330683100), (2, 665341550), (4, 332670775), (5, 266136620), (10, 133068310), (20, 66534155), (25, 53227324), (50, 26613662), (100, 13306831), (163, 8163700), (326, 4081850), (652, 2040925), (815, 1632740), (1630, 816370), (3260, 408185), (4075, 326548), (8150, 163274), (16300, 81637)]