18319300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6317}}^1$

素因数の和:6360

約数の個数: 36

約数和(自身を含む): 41130180

約数和(自身を除く): 22810880

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 6317, 12634, 25268, 31585, 63170, 126340, 157925, 183193, 315850, 366386, 631700, 732772, 915965, 1831930, 3663860, 4579825, 9159650, 18319300]

約数ペア:

[(1, 18319300), (2, 9159650), (4, 4579825), (5, 3663860), (10, 1831930), (20, 915965), (25, 732772), (29, 631700), (50, 366386), (58, 315850), (100, 183193), (116, 157925), (145, 126340), (290, 63170), (580, 31585), (725, 25268), (1450, 12634), (2900, 6317)]