134382160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1$

素因数の和:2036

約数の個数: 80

約数和(自身を含む): 345335040

約数和(自身を除く): 210952880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 395, 440, 632, 790, 869, 880, 1264, 1580, 1738, 1933, 3160, 3476, 3866, 4345, 6320, 6952, 7732, 8690, 9665, 13904, 15464, 17380, 19330, 21263, 30928, 34760, 38660, 42526, 69520, 77320, 85052, 106315, 152707, 154640, 170104, 212630, 305414, 340208, 425260, 610828, 763535, 850520, 1221656, 1527070, 1679777, 1701040, 2443312, 3054140, 3359554, 6108280, 6719108, 8398885, 12216560, 13438216, 16797770, 26876432, 33595540, 67191080, 134382160]

約数ペア:

[(1, 134382160), (2, 67191080), (4, 33595540), (5, 26876432), (8, 16797770), (10, 13438216), (11, 12216560), (16, 8398885), (20, 6719108), (22, 6108280), (40, 3359554), (44, 3054140), (55, 2443312), (79, 1701040), (80, 1679777), (88, 1527070), (110, 1221656), (158, 850520), (176, 763535), (220, 610828), (316, 425260), (395, 340208), (440, 305414), (632, 212630), (790, 170104), (869, 154640), (880, 152707), (1264, 106315), (1580, 85052), (1738, 77320), (1933, 69520), (3160, 42526), (3476, 38660), (3866, 34760), (4345, 30928), (6320, 21263), (6952, 19330), (7732, 17380), (8690, 15464), (9665, 13904)]