5357720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7879}}^1$

素因数の和:7907

約数の個数: 32

約数和(自身を含む): 12765600

約数和(自身を除く): 7407880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7879, 15758, 31516, 39395, 63032, 78790, 133943, 157580, 267886, 315160, 535772, 669715, 1071544, 1339430, 2678860, 5357720]

約数ペア:

[(1, 5357720), (2, 2678860), (4, 1339430), (5, 1071544), (8, 669715), (10, 535772), (17, 315160), (20, 267886), (34, 157580), (40, 133943), (68, 78790), (85, 63032), (136, 39395), (170, 31516), (340, 15758), (680, 7879)]