76191080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{38873}}^1$

素因数の和:38898

約数の個数: 48

約数和(自身を含む): 199423620

約数和(自身を除く): 123232540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 38873, 77746, 155492, 194365, 272111, 310984, 388730, 544222, 777460, 1088444, 1360555, 1554920, 1904777, 2176888, 2721110, 3809554, 5442220, 7619108, 9523885, 10884440, 15238216, 19047770, 38095540, 76191080]

約数ペア:

[(1, 76191080), (2, 38095540), (4, 19047770), (5, 15238216), (7, 10884440), (8, 9523885), (10, 7619108), (14, 5442220), (20, 3809554), (28, 2721110), (35, 2176888), (40, 1904777), (49, 1554920), (56, 1360555), (70, 1088444), (98, 777460), (140, 544222), (196, 388730), (245, 310984), (280, 272111), (392, 194365), (490, 155492), (980, 77746), (1960, 38873)]