24137980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63521}}^1$

素因数の和:63549

約数の個数: 24

約数和(自身を含む): 53358480

約数和(自身を除く): 29220500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 63521, 127042, 254084, 317605, 635210, 1206899, 1270420, 2413798, 4827596, 6034495, 12068990, 24137980]

約数ペア:

[(1, 24137980), (2, 12068990), (4, 6034495), (5, 4827596), (10, 2413798), (19, 1270420), (20, 1206899), (38, 635210), (76, 317605), (95, 254084), (190, 127042), (380, 63521)]