23525680

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 54907200

約数和(自身を除く): 31381520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 719, 818, 1438, 1636, 2045, 2876, 3272, 3595, 4090, 5752, 6544, 7190, 8180, 11504, 14380, 16360, 28760, 32720, 57520, 294071, 588142, 1176284, 1470355, 2352568, 2940710, 4705136, 5881420, 11762840, 23525680]

約数ペア:

[(1, 23525680), (2, 11762840), (4, 5881420), (5, 4705136), (8, 2940710), (10, 2352568), (16, 1470355), (20, 1176284), (40, 588142), (80, 294071), (409, 57520), (719, 32720), (818, 28760), (1438, 16360), (1636, 14380), (2045, 11504), (2876, 8180), (3272, 7190), (3595, 6544), (4090, 5752)]