9127400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 21695040

約数和(自身を除く): 12567640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 971, 1175, 1880, 1942, 2350, 3884, 4700, 4855, 7768, 9400, 9710, 19420, 24275, 38840, 45637, 48550, 91274, 97100, 182548, 194200, 228185, 365096, 456370, 912740, 1140925, 1825480, 2281850, 4563700, 9127400]

約数ペア:

[(1, 9127400), (2, 4563700), (4, 2281850), (5, 1825480), (8, 1140925), (10, 912740), (20, 456370), (25, 365096), (40, 228185), (47, 194200), (50, 182548), (94, 97100), (100, 91274), (188, 48550), (200, 45637), (235, 38840), (376, 24275), (470, 19420), (940, 9710), (971, 9400), (1175, 7768), (1880, 4855), (1942, 4700), (2350, 3884)]