87026860

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{14851}}^1$

素因数の和:15153

約数の個数: 24

約数和(自身を含む): 183392496

約数和(自身を除く): 96365636

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 14851, 29702, 59404, 74255, 148510, 297020, 4351343, 8702686, 17405372, 21756715, 43513430, 87026860]

約数ペア:

[(1, 87026860), (2, 43513430), (4, 21756715), (5, 17405372), (10, 8702686), (20, 4351343), (293, 297020), (586, 148510), (1172, 74255), (1465, 59404), (2930, 29702), (5860, 14851)]