7107040

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 17197488

約数和(自身を除く): 10090448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1033, 1376, 1720, 2066, 3440, 4132, 5165, 6880, 8264, 10330, 16528, 20660, 33056, 41320, 44419, 82640, 88838, 165280, 177676, 222095, 355352, 444190, 710704, 888380, 1421408, 1776760, 3553520, 7107040]

約数ペア:

[(1, 7107040), (2, 3553520), (4, 1776760), (5, 1421408), (8, 888380), (10, 710704), (16, 444190), (20, 355352), (32, 222095), (40, 177676), (43, 165280), (80, 88838), (86, 82640), (160, 44419), (172, 41320), (215, 33056), (344, 20660), (430, 16528), (688, 10330), (860, 8264), (1033, 6880), (1376, 5165), (1720, 4132), (2066, 3440)]