11623640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41513}}^1$

素因数の和:41531

約数の個数: 32

約数和(自身を含む): 29890080

約数和(自身を除く): 18266440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 41513, 83026, 166052, 207565, 290591, 332104, 415130, 581182, 830260, 1162364, 1452955, 1660520, 2324728, 2905910, 5811820, 11623640]

約数ペア:

[(1, 11623640), (2, 5811820), (4, 2905910), (5, 2324728), (7, 1660520), (8, 1452955), (10, 1162364), (14, 830260), (20, 581182), (28, 415130), (35, 332104), (40, 290591), (56, 207565), (70, 166052), (140, 83026), (280, 41513)]