9229520

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2683}}^1$

素因数の和:2739

約数の個数: 40

約数和(自身を含む): 21965856

約数和(自身を除く): 12736336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 2683, 3440, 5366, 10732, 13415, 21464, 26830, 42928, 53660, 107320, 115369, 214640, 230738, 461476, 576845, 922952, 1153690, 1845904, 2307380, 4614760, 9229520]

約数ペア:

[(1, 9229520), (2, 4614760), (4, 2307380), (5, 1845904), (8, 1153690), (10, 922952), (16, 576845), (20, 461476), (40, 230738), (43, 214640), (80, 115369), (86, 107320), (172, 53660), (215, 42928), (344, 26830), (430, 21464), (688, 13415), (860, 10732), (1720, 5366), (2683, 3440)]