41026280

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12983}}^1$

素因数の和:13073

約数の個数: 32

約数和(自身を含む): 93484800

約数和(自身を除く): 52458520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 12983, 25966, 51932, 64915, 103864, 129830, 259660, 519320, 1025657, 2051314, 4102628, 5128285, 8205256, 10256570, 20513140, 41026280]

約数ペア:

[(1, 41026280), (2, 20513140), (4, 10256570), (5, 8205256), (8, 5128285), (10, 4102628), (20, 2051314), (40, 1025657), (79, 519320), (158, 259660), (316, 129830), (395, 103864), (632, 64915), (790, 51932), (1580, 25966), (3160, 12983)]