23983760

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{733}}^1$

素因数の和:1155

約数の個数: 40

約数和(自身を含む): 55974840

約数和(自身を除く): 31991080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 733, 818, 1466, 1636, 2045, 2932, 3272, 3665, 4090, 5864, 6544, 7330, 8180, 11728, 14660, 16360, 29320, 32720, 58640, 299797, 599594, 1199188, 1498985, 2398376, 2997970, 4796752, 5995940, 11991880, 23983760]

約数ペア:

[(1, 23983760), (2, 11991880), (4, 5995940), (5, 4796752), (8, 2997970), (10, 2398376), (16, 1498985), (20, 1199188), (40, 599594), (80, 299797), (409, 58640), (733, 32720), (818, 29320), (1466, 16360), (1636, 14660), (2045, 11728), (2932, 8180), (3272, 7330), (3665, 6544), (4090, 5864)]