22827560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{81527}}^1$

素因数の和:81545

約数の個数: 32

約数和(自身を含む): 58700160

約数和(自身を除く): 35872600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 81527, 163054, 326108, 407635, 570689, 652216, 815270, 1141378, 1630540, 2282756, 2853445, 3261080, 4565512, 5706890, 11413780, 22827560]

約数ペア:

[(1, 22827560), (2, 11413780), (4, 5706890), (5, 4565512), (7, 3261080), (8, 2853445), (10, 2282756), (14, 1630540), (20, 1141378), (28, 815270), (35, 652216), (40, 570689), (56, 407635), (70, 326108), (140, 163054), (280, 81527)]