102079580

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{4999}}^1$

素因数の和:6029

約数の個数: 24

約数和(自身を含む): 214620000

約数和(自身を除く): 112540420

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 4084, 4999, 5105, 9998, 10210, 19996, 20420, 24995, 49990, 99980, 5103979, 10207958, 20415916, 25519895, 51039790, 102079580]

約数ペア:

[(1, 102079580), (2, 51039790), (4, 25519895), (5, 20415916), (10, 10207958), (20, 5103979), (1021, 99980), (2042, 49990), (4084, 24995), (4999, 20420), (5105, 19996), (9998, 10210)]