17622280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33889}}^1$

素因数の和:33913

約数の個数: 32

約数和(自身を含む): 42701400

約数和(自身を除く): 25079120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 33889, 67778, 135556, 169445, 271112, 338890, 440557, 677780, 881114, 1355560, 1762228, 2202785, 3524456, 4405570, 8811140, 17622280]

約数ペア:

[(1, 17622280), (2, 8811140), (4, 4405570), (5, 3524456), (8, 2202785), (10, 1762228), (13, 1355560), (20, 881114), (26, 677780), (40, 440557), (52, 338890), (65, 271112), (104, 169445), (130, 135556), (260, 67778), (520, 33889)]