7081960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3767}}^1$

素因数の和:3825

約数の個数: 32

約数和(自身を含む): 16277760

約数和(自身を除く): 9195800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3767, 7534, 15068, 18835, 30136, 37670, 75340, 150680, 177049, 354098, 708196, 885245, 1416392, 1770490, 3540980, 7081960]

約数ペア:

[(1, 7081960), (2, 3540980), (4, 1770490), (5, 1416392), (8, 885245), (10, 708196), (20, 354098), (40, 177049), (47, 150680), (94, 75340), (188, 37670), (235, 30136), (376, 18835), (470, 15068), (940, 7534), (1880, 3767)]