7418480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2033

約数の個数: 40

約数和(自身を含む): 17623872

約数和(自身を除く): 10205392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 1973, 3760, 3946, 7892, 9865, 15784, 19730, 31568, 39460, 78920, 92731, 157840, 185462, 370924, 463655, 741848, 927310, 1483696, 1854620, 3709240, 7418480]

約数ペア:

[(1, 7418480), (2, 3709240), (4, 1854620), (5, 1483696), (8, 927310), (10, 741848), (16, 463655), (20, 370924), (40, 185462), (47, 157840), (80, 92731), (94, 78920), (188, 39460), (235, 31568), (376, 19730), (470, 15784), (752, 9865), (940, 7892), (1880, 3946), (1973, 3760)]