24939820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54217}}^1$

素因数の和:54249

約数の個数: 24

約数和(自身を含む): 54651744

約数和(自身を除く): 29711924

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 54217, 108434, 216868, 271085, 542170, 1084340, 1246991, 2493982, 4987964, 6234955, 12469910, 24939820]

約数ペア:

[(1, 24939820), (2, 12469910), (4, 6234955), (5, 4987964), (10, 2493982), (20, 1246991), (23, 1084340), (46, 542170), (92, 271085), (115, 216868), (230, 108434), (460, 54217)]