16394800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2446

約数の個数: 60

約数和(自身を含む): 41722776

約数和(自身を除く): 25327976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 2411, 3400, 4822, 6800, 9644, 12055, 19288, 24110, 38576, 40987, 48220, 60275, 81974, 96440, 120550, 163948, 192880, 204935, 241100, 327896, 409870, 482200, 655792, 819740, 964400, 1024675, 1639480, 2049350, 3278960, 4098700, 8197400, 16394800]

約数ペア:

[(1, 16394800), (2, 8197400), (4, 4098700), (5, 3278960), (8, 2049350), (10, 1639480), (16, 1024675), (17, 964400), (20, 819740), (25, 655792), (34, 482200), (40, 409870), (50, 327896), (68, 241100), (80, 204935), (85, 192880), (100, 163948), (136, 120550), (170, 96440), (200, 81974), (272, 60275), (340, 48220), (400, 40987), (425, 38576), (680, 24110), (850, 19288), (1360, 12055), (1700, 9644), (2411, 6800), (3400, 4822)]