74056880

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2417}}^1$

素因数の和:2813

約数の個数: 40

約数和(自身を含む): 172703232

約数和(自身を除く): 98646352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1915, 2417, 3064, 3830, 4834, 6128, 7660, 9668, 12085, 15320, 19336, 24170, 30640, 38672, 48340, 96680, 193360, 925711, 1851422, 3702844, 4628555, 7405688, 9257110, 14811376, 18514220, 37028440, 74056880]

約数ペア:

[(1, 74056880), (2, 37028440), (4, 18514220), (5, 14811376), (8, 9257110), (10, 7405688), (16, 4628555), (20, 3702844), (40, 1851422), (80, 925711), (383, 193360), (766, 96680), (1532, 48340), (1915, 38672), (2417, 30640), (3064, 24170), (3830, 19336), (4834, 15320), (6128, 12085), (7660, 9668)]