154029040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1733}}^1$

素因数の和:1858

約数の個数: 80

約数和(自身を含む): 394769376

約数和(自身を除く): 240740336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 101, 110, 176, 202, 220, 404, 440, 505, 808, 880, 1010, 1111, 1616, 1733, 2020, 2222, 3466, 4040, 4444, 5555, 6932, 8080, 8665, 8888, 11110, 13864, 17330, 17776, 19063, 22220, 27728, 34660, 38126, 44440, 69320, 76252, 88880, 95315, 138640, 152504, 175033, 190630, 305008, 350066, 381260, 700132, 762520, 875165, 1400264, 1525040, 1750330, 1925363, 2800528, 3500660, 3850726, 7001320, 7701452, 9626815, 14002640, 15402904, 19253630, 30805808, 38507260, 77014520, 154029040]

約数ペア:

[(1, 154029040), (2, 77014520), (4, 38507260), (5, 30805808), (8, 19253630), (10, 15402904), (11, 14002640), (16, 9626815), (20, 7701452), (22, 7001320), (40, 3850726), (44, 3500660), (55, 2800528), (80, 1925363), (88, 1750330), (101, 1525040), (110, 1400264), (176, 875165), (202, 762520), (220, 700132), (404, 381260), (440, 350066), (505, 305008), (808, 190630), (880, 175033), (1010, 152504), (1111, 138640), (1616, 95315), (1733, 88880), (2020, 76252), (2222, 69320), (3466, 44440), (4040, 38126), (4444, 34660), (5555, 27728), (6932, 22220), (8080, 19063), (8665, 17776), (8888, 17330), (11110, 13864)]