47266880

素因数分解:

$2^6\times 5^1\times {\mathrm{147709}}^1$

素因数の和:147726

約数の個数: 28

約数和(自身を含む): 112555020

約数和(自身を除く): 65288140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 147709, 295418, 590836, 738545, 1181672, 1477090, 2363344, 2954180, 4726688, 5908360, 9453376, 11816720, 23633440, 47266880]

約数ペア:

[(1, 47266880), (2, 23633440), (4, 11816720), (5, 9453376), (8, 5908360), (10, 4726688), (16, 2954180), (20, 2363344), (32, 1477090), (40, 1181672), (64, 738545), (80, 590836), (160, 295418), (320, 147709)]