182641880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6551}}^1$

素因数の和:6620

約数の個数: 64

約数和(自身を含む): 445798080

約数和(自身を除く): 263156200

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, 2788, 3485, 5576, 6551, 6970, 13102, 13940, 26204, 27880, 32755, 52408, 65510, 111367, 131020, 222734, 262040, 268591, 445468, 537182, 556835, 890936, 1074364, 1113670, 1342955, 2148728, 2227340, 2685910, 4454680, 4566047, 5371820, 9132094, 10743640, 18264188, 22830235, 36528376, 45660470, 91320940, 182641880]

約数ペア:

[(1, 182641880), (2, 91320940), (4, 45660470), (5, 36528376), (8, 22830235), (10, 18264188), (17, 10743640), (20, 9132094), (34, 5371820), (40, 4566047), (41, 4454680), (68, 2685910), (82, 2227340), (85, 2148728), (136, 1342955), (164, 1113670), (170, 1074364), (205, 890936), (328, 556835), (340, 537182), (410, 445468), (680, 268591), (697, 262040), (820, 222734), (1394, 131020), (1640, 111367), (2788, 65510), (3485, 52408), (5576, 32755), (6551, 27880), (6970, 26204), (13102, 13940)]