23062240

素因数分解:

$2^5\times 5^1\times {\mathrm{144139}}^1$

素因数の和:144154

約数の個数: 24

約数和(自身を含む): 54484920

約数和(自身を除く): 31422680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 144139, 288278, 576556, 720695, 1153112, 1441390, 2306224, 2882780, 4612448, 5765560, 11531120, 23062240]

約数ペア:

[(1, 23062240), (2, 11531120), (4, 5765560), (5, 4612448), (8, 2882780), (10, 2306224), (16, 1441390), (20, 1153112), (32, 720695), (40, 576556), (80, 288278), (160, 144139)]