15697328540

素因数分解:

$2^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{482401}}^1$

素因数の和:484037

約数の個数: 24

約数和(自身を含む): 32984719152

約数和(自身を除く): 17287390612

約数列:

[1, 2, 4, 5, 10, 20, 1627, 3254, 6508, 8135, 16270, 32540, 482401, 964802, 1929604, 2412005, 4824010, 9648020, 784866427, 1569732854, 3139465708, 3924332135, 7848664270, 15697328540]

約数ペア:

[(1, 15697328540), (2, 7848664270), (4, 3924332135), (5, 3139465708), (10, 1569732854), (20, 784866427), (1627, 9648020), (3254, 4824010), (6508, 2412005), (8135, 1929604), (16270, 964802), (32540, 482401)]