4128597440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{106627}}^1$

素因数の和:106666

約数の個数: 84

約数和(自身を含む): 10806321288

約数和(自身を除く): 6677723848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 7744, 9680, 19360, 38720, 106627, 213254, 426508, 533135, 853016, 1066270, 1172897, 1706032, 2132540, 2345794, 3412064, 4265080, 4691588, 5864485, 6824128, 8530160, 9383176, 11728970, 12901867, 17060320, 18766352, 23457940, 25803734, 34120640, 37532704, 46915880, 51607468, 64509335, 75065408, 93831760, 103214936, 129018670, 187663520, 206429872, 258037340, 375327040, 412859744, 516074680, 825719488, 1032149360, 2064298720, 4128597440]

約数ペア:

[(1, 4128597440), (2, 2064298720), (4, 1032149360), (5, 825719488), (8, 516074680), (10, 412859744), (11, 375327040), (16, 258037340), (20, 206429872), (22, 187663520), (32, 129018670), (40, 103214936), (44, 93831760), (55, 75065408), (64, 64509335), (80, 51607468), (88, 46915880), (110, 37532704), (121, 34120640), (160, 25803734), (176, 23457940), (220, 18766352), (242, 17060320), (320, 12901867), (352, 11728970), (440, 9383176), (484, 8530160), (605, 6824128), (704, 5864485), (880, 4691588), (968, 4265080), (1210, 3412064), (1760, 2345794), (1936, 2132540), (2420, 1706032), (3520, 1172897), (3872, 1066270), (4840, 853016), (7744, 533135), (9680, 426508), (19360, 213254), (38720, 106627)]