23409580

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2539}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 49286160

約数和(自身を除く): 25876580

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 2539, 4610, 5078, 9220, 10156, 12695, 25390, 50780, 1170479, 2340958, 4681916, 5852395, 11704790, 23409580]

約数ペア:

[(1, 23409580), (2, 11704790), (4, 5852395), (5, 4681916), (10, 2340958), (20, 1170479), (461, 50780), (922, 25390), (1844, 12695), (2305, 10156), (2539, 9220), (4610, 5078)]