30627700

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1879}}^1$

素因数の和:2056

約数の個数: 36

約数和(自身を含む): 66905440

約数和(自身を除く): 36277740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1630, 1879, 3260, 3758, 4075, 7516, 8150, 9395, 16300, 18790, 37580, 46975, 93950, 187900, 306277, 612554, 1225108, 1531385, 3062770, 6125540, 7656925, 15313850, 30627700]

約数ペア:

[(1, 30627700), (2, 15313850), (4, 7656925), (5, 6125540), (10, 3062770), (20, 1531385), (25, 1225108), (50, 612554), (100, 306277), (163, 187900), (326, 93950), (652, 46975), (815, 37580), (1630, 18790), (1879, 16300), (3260, 9395), (3758, 8150), (4075, 7516)]