1938702925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{37663}}^1$

素因数の和:37773

約数の個数: 24

約数和(自身を含む): 2521981440

約数和(自身を除く): 583278515

約数列:

[1, 5, 25, 29, 71, 145, 355, 725, 1775, 2059, 10295, 37663, 51475, 188315, 941575, 1092227, 2674073, 5461135, 13370365, 27305675, 66851825, 77548117, 387740585, 1938702925]

約数ペア:

[(1, 1938702925), (5, 387740585), (25, 77548117), (29, 66851825), (71, 27305675), (145, 13370365), (355, 5461135), (725, 2674073), (1775, 1092227), (2059, 941575), (10295, 188315), (37663, 51475)]