11264080

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 26462592

約数和(自身を除く): 15198512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1367, 1648, 2060, 2734, 4120, 5468, 6835, 8240, 10936, 13670, 21872, 27340, 54680, 109360, 140801, 281602, 563204, 704005, 1126408, 1408010, 2252816, 2816020, 5632040, 11264080]

約数ペア:

[(1, 11264080), (2, 5632040), (4, 2816020), (5, 2252816), (8, 1408010), (10, 1126408), (16, 704005), (20, 563204), (40, 281602), (80, 140801), (103, 109360), (206, 54680), (412, 27340), (515, 21872), (824, 13670), (1030, 10936), (1367, 8240), (1648, 6835), (2060, 5468), (2734, 4120)]