327217150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17359}}^1$

素因数の和:17413

約数の個数: 48

約数和(自身を含む): 678081600

約数和(自身を除く): 350864450

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 17359, 18850, 34718, 86795, 173590, 225667, 433975, 451334, 503411, 867950, 1006822, 1128335, 2256670, 2517055, 5034110, 5641675, 6544343, 11283350, 12585275, 13088686, 25170550, 32721715, 65443430, 163608575, 327217150]

約数ペア:

[(1, 327217150), (2, 163608575), (5, 65443430), (10, 32721715), (13, 25170550), (25, 13088686), (26, 12585275), (29, 11283350), (50, 6544343), (58, 5641675), (65, 5034110), (130, 2517055), (145, 2256670), (290, 1128335), (325, 1006822), (377, 867950), (650, 503411), (725, 451334), (754, 433975), (1450, 225667), (1885, 173590), (3770, 86795), (9425, 34718), (17359, 18850)]