8866720

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 21143808

約数和(自身を除く): 12277088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 367, 604, 734, 755, 1208, 1468, 1510, 1835, 2416, 2936, 3020, 3670, 4832, 5872, 6040, 7340, 11744, 12080, 14680, 24160, 29360, 55417, 58720, 110834, 221668, 277085, 443336, 554170, 886672, 1108340, 1773344, 2216680, 4433360, 8866720]

約数ペア:

[(1, 8866720), (2, 4433360), (4, 2216680), (5, 1773344), (8, 1108340), (10, 886672), (16, 554170), (20, 443336), (32, 277085), (40, 221668), (80, 110834), (151, 58720), (160, 55417), (302, 29360), (367, 24160), (604, 14680), (734, 12080), (755, 11744), (1208, 7340), (1468, 6040), (1510, 5872), (1835, 4832), (2416, 3670), (2936, 3020)]