23876620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19571}}^1$

素因数の和:19641

約数の個数: 24

約数和(自身を含む): 50965488

約数和(自身を除く): 27088868

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 19571, 39142, 78284, 97855, 195710, 391420, 1193831, 2387662, 4775324, 5969155, 11938310, 23876620]

約数ペア:

[(1, 23876620), (2, 11938310), (4, 5969155), (5, 4775324), (10, 2387662), (20, 1193831), (61, 391420), (122, 195710), (244, 97855), (305, 78284), (610, 39142), (1220, 19571)]