14456720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9511}}^1$

素因数の和:9543

約数の個数: 40

約数和(自身を含む): 35384640

約数和(自身を除く): 20927920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 9511, 19022, 38044, 47555, 76088, 95110, 152176, 180709, 190220, 361418, 380440, 722836, 760880, 903545, 1445672, 1807090, 2891344, 3614180, 7228360, 14456720]

約数ペア:

[(1, 14456720), (2, 7228360), (4, 3614180), (5, 2891344), (8, 1807090), (10, 1445672), (16, 903545), (19, 760880), (20, 722836), (38, 380440), (40, 361418), (76, 190220), (80, 180709), (95, 152176), (152, 95110), (190, 76088), (304, 47555), (380, 38044), (760, 19022), (1520, 9511)]