9465160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5503}}^1$

素因数の和:5557

約数の個数: 32

約数和(自身を含む): 21795840

約数和(自身を除く): 12330680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5503, 11006, 22012, 27515, 44024, 55030, 110060, 220120, 236629, 473258, 946516, 1183145, 1893032, 2366290, 4732580, 9465160]

約数ペア:

[(1, 9465160), (2, 4732580), (4, 2366290), (5, 1893032), (8, 1183145), (10, 946516), (20, 473258), (40, 236629), (43, 220120), (86, 110060), (172, 55030), (215, 44024), (344, 27515), (430, 22012), (860, 11006), (1720, 5503)]