111228200

素因数分解:

$2^3\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1321}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 259416060

約数和(自身を除く): 148187860

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 421, 842, 1321, 1684, 2105, 2642, 3368, 4210, 5284, 6605, 8420, 10525, 10568, 13210, 16840, 21050, 26420, 33025, 42100, 52840, 66050, 84200, 132100, 264200, 556141, 1112282, 2224564, 2780705, 4449128, 5561410, 11122820, 13903525, 22245640, 27807050, 55614100, 111228200]

約数ペア:

[(1, 111228200), (2, 55614100), (4, 27807050), (5, 22245640), (8, 13903525), (10, 11122820), (20, 5561410), (25, 4449128), (40, 2780705), (50, 2224564), (100, 1112282), (200, 556141), (421, 264200), (842, 132100), (1321, 84200), (1684, 66050), (2105, 52840), (2642, 42100), (3368, 33025), (4210, 26420), (5284, 21050), (6605, 16840), (8420, 13210), (10525, 10568)]