227253650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 457069704

約数和(自身を除く): 229816054

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 313, 325, 626, 650, 1117, 1565, 2234, 3130, 4069, 5585, 7825, 8138, 11170, 14521, 15650, 20345, 27925, 29042, 40690, 55850, 72605, 101725, 145210, 203450, 349621, 363025, 699242, 726050, 1748105, 3496210, 4545073, 8740525, 9090146, 17481050, 22725365, 45450730, 113626825, 227253650]

約数ペア:

[(1, 227253650), (2, 113626825), (5, 45450730), (10, 22725365), (13, 17481050), (25, 9090146), (26, 8740525), (50, 4545073), (65, 3496210), (130, 1748105), (313, 726050), (325, 699242), (626, 363025), (650, 349621), (1117, 203450), (1565, 145210), (2234, 101725), (3130, 72605), (4069, 55850), (5585, 40690), (7825, 29042), (8138, 27925), (11170, 20345), (14521, 15650)]