156908343950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4799}}^1\times {\mathrm{22549}}^1$

素因数の和:27389

約数の個数: 48

約数和(自身を含む): 301989600000

約数和(自身を除く): 145081256050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 4799, 9598, 22549, 23995, 45098, 47990, 112745, 119975, 139171, 225490, 239950, 278342, 563725, 653921, 695855, 1127450, 1307842, 1391710, 3269605, 3479275, 6539210, 6958550, 16348025, 32696050, 108212651, 216425302, 541063255, 1082126510, 2705316275, 3138166879, 5410632550, 6276333758, 15690834395, 31381668790, 78454171975, 156908343950]

約数ペア:

[(1, 156908343950), (2, 78454171975), (5, 31381668790), (10, 15690834395), (25, 6276333758), (29, 5410632550), (50, 3138166879), (58, 2705316275), (145, 1082126510), (290, 541063255), (725, 216425302), (1450, 108212651), (4799, 32696050), (9598, 16348025), (22549, 6958550), (23995, 6539210), (45098, 3479275), (47990, 3269605), (112745, 1391710), (119975, 1307842), (139171, 1127450), (225490, 695855), (239950, 653921), (278342, 563725)]