22727420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59809}}^1$

素因数の和:59837

約数の個数: 24

約数和(自身を含む): 50240400

約数和(自身を除く): 27512980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 59809, 119618, 239236, 299045, 598090, 1136371, 1196180, 2272742, 4545484, 5681855, 11363710, 22727420]

約数ペア:

[(1, 22727420), (2, 11363710), (4, 5681855), (5, 4545484), (10, 2272742), (19, 1196180), (20, 1136371), (38, 598090), (76, 299045), (95, 239236), (190, 119618), (380, 59809)]