2250740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5923}}^1$

素因数の和:5951

約数の個数: 24

約数和(自身を含む): 4976160

約数和(自身を除く): 2725420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5923, 11846, 23692, 29615, 59230, 112537, 118460, 225074, 450148, 562685, 1125370, 2250740]

約数ペア:

[(1, 2250740), (2, 1125370), (4, 562685), (5, 450148), (10, 225074), (19, 118460), (20, 112537), (38, 59230), (76, 29615), (95, 23692), (190, 11846), (380, 5923)]