67385960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2486

約数の個数: 64

約数和(自身を含む): 164520720

約数和(自身を除く): 97134760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2417, 2788, 3485, 4834, 5576, 6970, 9668, 12085, 13940, 19336, 24170, 27880, 41089, 48340, 82178, 96680, 99097, 164356, 198194, 205445, 328712, 396388, 410890, 495485, 792776, 821780, 990970, 1643560, 1684649, 1981940, 3369298, 3963880, 6738596, 8423245, 13477192, 16846490, 33692980, 67385960]

約数ペア:

[(1, 67385960), (2, 33692980), (4, 16846490), (5, 13477192), (8, 8423245), (10, 6738596), (17, 3963880), (20, 3369298), (34, 1981940), (40, 1684649), (41, 1643560), (68, 990970), (82, 821780), (85, 792776), (136, 495485), (164, 410890), (170, 396388), (205, 328712), (328, 205445), (340, 198194), (410, 164356), (680, 99097), (697, 96680), (820, 82178), (1394, 48340), (1640, 41089), (2417, 27880), (2788, 24170), (3485, 19336), (4834, 13940), (5576, 12085), (6970, 9668)]