5180260

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1447}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 10946880

約数和(自身を除く): 5766620

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1447, 1790, 2894, 3580, 5788, 7235, 14470, 28940, 259013, 518026, 1036052, 1295065, 2590130, 5180260]

約数ペア:

[(1, 5180260), (2, 2590130), (4, 1295065), (5, 1036052), (10, 518026), (20, 259013), (179, 28940), (358, 14470), (716, 7235), (895, 5788), (1447, 3580), (1790, 2894)]