25068760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21611}}^1$

素因数の和:21651

約数の個数: 32

約数和(自身を含む): 58352400

約数和(自身を除く): 33283640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 21611, 43222, 86444, 108055, 172888, 216110, 432220, 626719, 864440, 1253438, 2506876, 3133595, 5013752, 6267190, 12534380, 25068760]

約数ペア:

[(1, 25068760), (2, 12534380), (4, 6267190), (5, 5013752), (8, 3133595), (10, 2506876), (20, 1253438), (29, 864440), (40, 626719), (58, 432220), (116, 216110), (145, 172888), (232, 108055), (290, 86444), (580, 43222), (1160, 21611)]