9284560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2699}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 22096800

約数和(自身を除く): 12812240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 2699, 3440, 5398, 10796, 13495, 21592, 26990, 43184, 53980, 107960, 116057, 215920, 232114, 464228, 580285, 928456, 1160570, 1856912, 2321140, 4642280, 9284560]

約数ペア:

[(1, 9284560), (2, 4642280), (4, 2321140), (5, 1856912), (8, 1160570), (10, 928456), (16, 580285), (20, 464228), (40, 232114), (43, 215920), (80, 116057), (86, 107960), (172, 53980), (215, 43184), (344, 26990), (430, 21592), (688, 13495), (860, 10796), (1720, 5398), (2699, 3440)]