33326360

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1979}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 75200400

約数和(自身を除く): 41874040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 1979, 2105, 3368, 3958, 4210, 7916, 8420, 9895, 15832, 16840, 19790, 39580, 79160, 833159, 1666318, 3332636, 4165795, 6665272, 8331590, 16663180, 33326360]

約数ペア:

[(1, 33326360), (2, 16663180), (4, 8331590), (5, 6665272), (8, 4165795), (10, 3332636), (20, 1666318), (40, 833159), (421, 79160), (842, 39580), (1684, 19790), (1979, 16840), (2105, 15832), (3368, 9895), (3958, 8420), (4210, 7916)]