420162070

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{50683}}^1$

素因数の和:51519

約数の個数: 16

約数和(自身を含む): 757218960

約数和(自身を除く): 337056890

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 50683, 101366, 253415, 506830, 42016207, 84032414, 210081035, 420162070]

約数ペア:

[(1, 420162070), (2, 210081035), (5, 84032414), (10, 42016207), (829, 506830), (1658, 253415), (4145, 101366), (8290, 50683)]