74090650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 146519640

約数和(自身を除く): 72428990

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 925, 1073, 1381, 1450, 1850, 2146, 2762, 5365, 6905, 10730, 13810, 26825, 34525, 40049, 51097, 53650, 69050, 80098, 102194, 200245, 255485, 400490, 510970, 1001225, 1277425, 1481813, 2002450, 2554850, 2963626, 7409065, 14818130, 37045325, 74090650]

約数ペア:

[(1, 74090650), (2, 37045325), (5, 14818130), (10, 7409065), (25, 2963626), (29, 2554850), (37, 2002450), (50, 1481813), (58, 1277425), (74, 1001225), (145, 510970), (185, 400490), (290, 255485), (370, 200245), (725, 102194), (925, 80098), (1073, 69050), (1381, 53650), (1450, 51097), (1850, 40049), (2146, 34525), (2762, 26825), (5365, 13810), (6905, 10730)]