1119360080

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{51631}}^1$

素因数の和:51915

約数の個数: 40

約数和(自身を含む): 2612166144

約数和(自身を除く): 1492806064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2710, 4336, 5420, 10840, 21680, 51631, 103262, 206524, 258155, 413048, 516310, 826096, 1032620, 2065240, 4130480, 13992001, 27984002, 55968004, 69960005, 111936008, 139920010, 223872016, 279840020, 559680040, 1119360080]

約数ペア:

[(1, 1119360080), (2, 559680040), (4, 279840020), (5, 223872016), (8, 139920010), (10, 111936008), (16, 69960005), (20, 55968004), (40, 27984002), (80, 13992001), (271, 4130480), (542, 2065240), (1084, 1032620), (1355, 826096), (2168, 516310), (2710, 413048), (4336, 258155), (5420, 206524), (10840, 103262), (21680, 51631)]