42677440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10259}}^1$

素因数の和:10289

約数の個数: 56

約数和(自身を含む): 109453680

約数和(自身を除く): 66776240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 10259, 20518, 41036, 51295, 82072, 102590, 133367, 164144, 205180, 266734, 328288, 410360, 533468, 656576, 666835, 820720, 1066936, 1333670, 1641440, 2133872, 2667340, 3282880, 4267744, 5334680, 8535488, 10669360, 21338720, 42677440]

約数ペア:

[(1, 42677440), (2, 21338720), (4, 10669360), (5, 8535488), (8, 5334680), (10, 4267744), (13, 3282880), (16, 2667340), (20, 2133872), (26, 1641440), (32, 1333670), (40, 1066936), (52, 820720), (64, 666835), (65, 656576), (80, 533468), (104, 410360), (130, 328288), (160, 266734), (208, 205180), (260, 164144), (320, 133367), (416, 102590), (520, 82072), (832, 51295), (1040, 41036), (2080, 20518), (4160, 10259)]