9179950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 19061280

約数和(自身を除く): 9881330

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 487, 650, 725, 754, 974, 1450, 1885, 2435, 3770, 4870, 6331, 9425, 12175, 12662, 14123, 18850, 24350, 28246, 31655, 63310, 70615, 141230, 158275, 183599, 316550, 353075, 367198, 706150, 917995, 1835990, 4589975, 9179950]

約数ペア:

[(1, 9179950), (2, 4589975), (5, 1835990), (10, 917995), (13, 706150), (25, 367198), (26, 353075), (29, 316550), (50, 183599), (58, 158275), (65, 141230), (130, 70615), (145, 63310), (290, 31655), (325, 28246), (377, 24350), (487, 18850), (650, 14123), (725, 12662), (754, 12175), (974, 9425), (1450, 6331), (1885, 4870), (2435, 3770)]