45826280

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2857}}^1$

素因数の和:3269

約数の個数: 32

約数和(自身を含む): 103402440

約数和(自身を除く): 57576160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 2005, 2857, 3208, 4010, 5714, 8020, 11428, 14285, 16040, 22856, 28570, 57140, 114280, 1145657, 2291314, 4582628, 5728285, 9165256, 11456570, 22913140, 45826280]

約数ペア:

[(1, 45826280), (2, 22913140), (4, 11456570), (5, 9165256), (8, 5728285), (10, 4582628), (20, 2291314), (40, 1145657), (401, 114280), (802, 57140), (1604, 28570), (2005, 22856), (2857, 16040), (3208, 14285), (4010, 11428), (5714, 8020)]