8211441580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2377}}^1\times {\mathrm{3259}}^1$

素因数の和:5698

約数の個数: 48

約数和(自身を含む): 17582171040

約数和(自身を除く): 9370729460

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2377, 3259, 4754, 6518, 9508, 11885, 13036, 16295, 23770, 32590, 47540, 65180, 125981, 172727, 251962, 345454, 503924, 629905, 690908, 863635, 1259810, 1727270, 2519620, 3454540, 7746643, 15493286, 30986572, 38733215, 77466430, 154932860, 410572079, 821144158, 1642288316, 2052860395, 4105720790, 8211441580]

約数ペア:

[(1, 8211441580), (2, 4105720790), (4, 2052860395), (5, 1642288316), (10, 821144158), (20, 410572079), (53, 154932860), (106, 77466430), (212, 38733215), (265, 30986572), (530, 15493286), (1060, 7746643), (2377, 3454540), (3259, 2519620), (4754, 1727270), (6518, 1259810), (9508, 863635), (11885, 690908), (13036, 629905), (16295, 503924), (23770, 345454), (32590, 251962), (47540, 172727), (65180, 125981)]