23797540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91529}}^1$

素因数の和:91551

約数の個数: 24

約数和(自身を含む): 53819640

約数和(自身を除く): 30022100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 91529, 183058, 366116, 457645, 915290, 1189877, 1830580, 2379754, 4759508, 5949385, 11898770, 23797540]

約数ペア:

[(1, 23797540), (2, 11898770), (4, 5949385), (5, 4759508), (10, 2379754), (13, 1830580), (20, 1189877), (26, 915290), (52, 457645), (65, 366116), (130, 183058), (260, 91529)]