135080440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{587}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 332760960

約数和(自身を除く): 197680520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 523, 587, 1046, 1174, 2092, 2348, 2615, 2935, 4184, 4696, 5230, 5753, 5870, 6457, 10460, 11506, 11740, 12914, 20920, 23012, 23480, 25828, 28765, 32285, 46024, 51656, 57530, 64570, 115060, 129140, 230120, 258280, 307001, 614002, 1228004, 1535005, 2456008, 3070010, 3377011, 6140020, 6754022, 12280040, 13508044, 16885055, 27016088, 33770110, 67540220, 135080440]

約数ペア:

[(1, 135080440), (2, 67540220), (4, 33770110), (5, 27016088), (8, 16885055), (10, 13508044), (11, 12280040), (20, 6754022), (22, 6140020), (40, 3377011), (44, 3070010), (55, 2456008), (88, 1535005), (110, 1228004), (220, 614002), (440, 307001), (523, 258280), (587, 230120), (1046, 129140), (1174, 115060), (2092, 64570), (2348, 57530), (2615, 51656), (2935, 46024), (4184, 32285), (4696, 28765), (5230, 25828), (5753, 23480), (5870, 23012), (6457, 20920), (10460, 12914), (11506, 11740)]