258143693650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1879459}}^1$

素因数の和:1879579

約数の個数: 48

約数和(自身を含む): 499199611680

約数和(自身を除く): 241055918030

約数列:

[1, 2, 5, 10, 25, 41, 50, 67, 82, 134, 205, 335, 410, 670, 1025, 1675, 2050, 2747, 3350, 5494, 13735, 27470, 68675, 137350, 1879459, 3758918, 9397295, 18794590, 46986475, 77057819, 93972950, 125923753, 154115638, 251847506, 385289095, 629618765, 770578190, 1259237530, 1926445475, 3148093825, 3852890950, 5162873873, 6296187650, 10325747746, 25814369365, 51628738730, 129071846825, 258143693650]

約数ペア:

[(1, 258143693650), (2, 129071846825), (5, 51628738730), (10, 25814369365), (25, 10325747746), (41, 6296187650), (50, 5162873873), (67, 3852890950), (82, 3148093825), (134, 1926445475), (205, 1259237530), (335, 770578190), (410, 629618765), (670, 385289095), (1025, 251847506), (1675, 154115638), (2050, 125923753), (2747, 93972950), (3350, 77057819), (5494, 46986475), (13735, 18794590), (27470, 9397295), (68675, 3758918), (137350, 1879459)]