26040200

素因数分解:

$2^3\times 5^2\times {\mathrm{130201}}^1$

素因数の和:130217

約数の個数: 24

約数和(自身を含む): 60543930

約数和(自身を除く): 34503730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 130201, 260402, 520804, 651005, 1041608, 1302010, 2604020, 3255025, 5208040, 6510050, 13020100, 26040200]

約数ペア:

[(1, 26040200), (2, 13020100), (4, 6510050), (5, 5208040), (8, 3255025), (10, 2604020), (20, 1302010), (25, 1041608), (40, 651005), (50, 520804), (100, 260402), (200, 130201)]