457413850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1709}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 875937240

約数和(自身を除く): 418523390

約数列:

[1, 2, 5, 10, 25, 50, 53, 101, 106, 202, 265, 505, 530, 1010, 1325, 1709, 2525, 2650, 3418, 5050, 5353, 8545, 10706, 17090, 26765, 42725, 53530, 85450, 90577, 133825, 172609, 181154, 267650, 345218, 452885, 863045, 905770, 1726090, 2264425, 4315225, 4528850, 8630450, 9148277, 18296554, 45741385, 91482770, 228706925, 457413850]

約数ペア:

[(1, 457413850), (2, 228706925), (5, 91482770), (10, 45741385), (25, 18296554), (50, 9148277), (53, 8630450), (101, 4528850), (106, 4315225), (202, 2264425), (265, 1726090), (505, 905770), (530, 863045), (1010, 452885), (1325, 345218), (1709, 267650), (2525, 181154), (2650, 172609), (3418, 133825), (5050, 90577), (5353, 85450), (8545, 53530), (10706, 42725), (17090, 26765)]