22413580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{22871}}^1$

素因数の和:22894

約数の個数: 36

約数和(自身を含む): 54755568

約数和(自身を除く): 32341988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 22871, 45742, 91484, 114355, 160097, 228710, 320194, 457420, 640388, 800485, 1120679, 1600970, 2241358, 3201940, 4482716, 5603395, 11206790, 22413580]

約数ペア:

[(1, 22413580), (2, 11206790), (4, 5603395), (5, 4482716), (7, 3201940), (10, 2241358), (14, 1600970), (20, 1120679), (28, 800485), (35, 640388), (49, 457420), (70, 320194), (98, 228710), (140, 160097), (196, 114355), (245, 91484), (490, 45742), (980, 22871)]