58597720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 78259880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 71, 94, 142, 188, 235, 284, 355, 376, 439, 470, 568, 710, 878, 940, 1420, 1756, 1880, 2195, 2840, 3337, 3512, 4390, 6674, 8780, 13348, 16685, 17560, 20633, 26696, 31169, 33370, 41266, 62338, 66740, 82532, 103165, 124676, 133480, 155845, 165064, 206330, 249352, 311690, 412660, 623380, 825320, 1246760, 1464943, 2929886, 5859772, 7324715, 11719544, 14649430, 29298860, 58597720]

約数ペア:

[(1, 58597720), (2, 29298860), (4, 14649430), (5, 11719544), (8, 7324715), (10, 5859772), (20, 2929886), (40, 1464943), (47, 1246760), (71, 825320), (94, 623380), (142, 412660), (188, 311690), (235, 249352), (284, 206330), (355, 165064), (376, 155845), (439, 133480), (470, 124676), (568, 103165), (710, 82532), (878, 66740), (940, 62338), (1420, 41266), (1756, 33370), (1880, 31169), (2195, 26696), (2840, 20633), (3337, 17560), (3512, 16685), (4390, 13348), (6674, 8780)]