23730680

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1549}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 53568000

約数和(自身を除く): 29837320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1549, 1915, 3064, 3098, 3830, 6196, 7660, 7745, 12392, 15320, 15490, 30980, 61960, 593267, 1186534, 2373068, 2966335, 4746136, 5932670, 11865340, 23730680]

約数ペア:

[(1, 23730680), (2, 11865340), (4, 5932670), (5, 4746136), (8, 2966335), (10, 2373068), (20, 1186534), (40, 593267), (383, 61960), (766, 30980), (1532, 15490), (1549, 15320), (1915, 12392), (3064, 7745), (3098, 7660), (3830, 6196)]