17967479050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{114479}}^1$

素因数の和:114607

約数の個数: 48

約数和(自身を含む): 34665459840

約数和(自身を除く): 16697980790

約数列:

[1, 2, 5, 10, 25, 43, 50, 73, 86, 146, 215, 365, 430, 730, 1075, 1825, 2150, 3139, 3650, 6278, 15695, 31390, 78475, 114479, 156950, 228958, 572395, 1144790, 2861975, 4922597, 5723950, 8356967, 9845194, 16713934, 24612985, 41784835, 49225970, 83569670, 123064925, 208924175, 246129850, 359349581, 417848350, 718699162, 1796747905, 3593495810, 8983739525, 17967479050]

約数ペア:

[(1, 17967479050), (2, 8983739525), (5, 3593495810), (10, 1796747905), (25, 718699162), (43, 417848350), (50, 359349581), (73, 246129850), (86, 208924175), (146, 123064925), (215, 83569670), (365, 49225970), (430, 41784835), (730, 24612985), (1075, 16713934), (1825, 9845194), (2150, 8356967), (3139, 5723950), (3650, 4922597), (6278, 2861975), (15695, 1144790), (31390, 572395), (78475, 228958), (114479, 156950)]