73563340

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{11981}}^1$

素因数の和:12297

約数の個数: 24

約数和(自身を含む): 154999152

約数和(自身を除く): 81435812

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 11981, 23962, 47924, 59905, 119810, 239620, 3678167, 7356334, 14712668, 18390835, 36781670, 73563340]

約数ペア:

[(1, 73563340), (2, 36781670), (4, 18390835), (5, 14712668), (10, 7356334), (20, 3678167), (307, 239620), (614, 119810), (1228, 59905), (1535, 47924), (3070, 23962), (6140, 11981)]