129819650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{152729}}^1$

素因数の和:152758

約数の個数: 24

約数和(自身を含む): 255670020

約数和(自身を除く): 125850370

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 152729, 305458, 763645, 1527290, 2596393, 3818225, 5192786, 7636450, 12981965, 25963930, 64909825, 129819650]

約数ペア:

[(1, 129819650), (2, 64909825), (5, 25963930), (10, 12981965), (17, 7636450), (25, 5192786), (34, 3818225), (50, 2596393), (85, 1527290), (170, 763645), (425, 305458), (850, 152729)]