75285340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289559}}^1$

素因数の和:289581

約数の個数: 24

約数和(自身を含む): 170261280

約数和(自身を除く): 94975940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 289559, 579118, 1158236, 1447795, 2895590, 3764267, 5791180, 7528534, 15057068, 18821335, 37642670, 75285340]

約数ペア:

[(1, 75285340), (2, 37642670), (4, 18821335), (5, 15057068), (10, 7528534), (13, 5791180), (20, 3764267), (26, 2895590), (52, 1447795), (65, 1158236), (130, 579118), (260, 289559)]