10111880

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5879}}^1$

素因数の和:5933

約数の個数: 32

約数和(自身を含む): 23284800

約数和(自身を除く): 13172920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5879, 11758, 23516, 29395, 47032, 58790, 117580, 235160, 252797, 505594, 1011188, 1263985, 2022376, 2527970, 5055940, 10111880]

約数ペア:

[(1, 10111880), (2, 5055940), (4, 2527970), (5, 2022376), (8, 1263985), (10, 1011188), (20, 505594), (40, 252797), (43, 235160), (86, 117580), (172, 58790), (215, 47032), (344, 29395), (430, 23516), (860, 11758), (1720, 5879)]