236422240

素因数分解:

$2^5\times 5^1\times {\mathrm{1477639}}^1$

素因数の和:1477654

約数の個数: 24

約数和(自身を含む): 558547920

約数和(自身を除く): 322125680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1477639, 2955278, 5910556, 7388195, 11821112, 14776390, 23642224, 29552780, 47284448, 59105560, 118211120, 236422240]

約数ペア:

[(1, 236422240), (2, 118211120), (4, 59105560), (5, 47284448), (8, 29552780), (10, 23642224), (16, 14776390), (20, 11821112), (32, 7388195), (40, 5910556), (80, 2955278), (160, 1477639)]