58676740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 127290240

約数和(自身を除く): 68613500

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 163, 164, 205, 326, 410, 439, 652, 815, 820, 878, 1630, 1756, 2195, 3260, 4390, 6683, 8780, 13366, 17999, 26732, 33415, 35998, 66830, 71557, 71996, 89995, 133660, 143114, 179990, 286228, 357785, 359980, 715570, 1431140, 2933837, 5867674, 11735348, 14669185, 29338370, 58676740]

約数ペア:

[(1, 58676740), (2, 29338370), (4, 14669185), (5, 11735348), (10, 5867674), (20, 2933837), (41, 1431140), (82, 715570), (163, 359980), (164, 357785), (205, 286228), (326, 179990), (410, 143114), (439, 133660), (652, 89995), (815, 71996), (820, 71557), (878, 66830), (1630, 35998), (1756, 33415), (2195, 26732), (3260, 17999), (4390, 13366), (6683, 8780)]