41398420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{295703}}^1$

素因数の和:295719

約数の個数: 24

約数和(自身を含む): 99356544

約数和(自身を除く): 57958124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 295703, 591406, 1182812, 1478515, 2069921, 2957030, 4139842, 5914060, 8279684, 10349605, 20699210, 41398420]

約数ペア:

[(1, 41398420), (2, 20699210), (4, 10349605), (5, 8279684), (7, 5914060), (10, 4139842), (14, 2957030), (20, 2069921), (28, 1478515), (35, 1182812), (70, 591406), (140, 295703)]