8197400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 20188440

約数和(自身を除く): 11991040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 2411, 3400, 4822, 9644, 12055, 19288, 24110, 40987, 48220, 60275, 81974, 96440, 120550, 163948, 204935, 241100, 327896, 409870, 482200, 819740, 1024675, 1639480, 2049350, 4098700, 8197400]

約数ペア:

[(1, 8197400), (2, 4098700), (4, 2049350), (5, 1639480), (8, 1024675), (10, 819740), (17, 482200), (20, 409870), (25, 327896), (34, 241100), (40, 204935), (50, 163948), (68, 120550), (85, 96440), (100, 81974), (136, 60275), (170, 48220), (200, 40987), (340, 24110), (425, 19288), (680, 12055), (850, 9644), (1700, 4822), (2411, 3400)]