530248120

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 1213056000

約数和(自身を除く): 682807880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 179, 206, 358, 412, 515, 716, 719, 824, 895, 1030, 1432, 1438, 1790, 2060, 2876, 3580, 3595, 4120, 5752, 7160, 7190, 14380, 18437, 28760, 36874, 73748, 74057, 92185, 128701, 147496, 148114, 184370, 257402, 296228, 368740, 370285, 514804, 592456, 643505, 737480, 740570, 1029608, 1287010, 1481140, 2574020, 2962280, 5148040, 13256203, 26512406, 53024812, 66281015, 106049624, 132562030, 265124060, 530248120]

約数ペア:

[(1, 530248120), (2, 265124060), (4, 132562030), (5, 106049624), (8, 66281015), (10, 53024812), (20, 26512406), (40, 13256203), (103, 5148040), (179, 2962280), (206, 2574020), (358, 1481140), (412, 1287010), (515, 1029608), (716, 740570), (719, 737480), (824, 643505), (895, 592456), (1030, 514804), (1432, 370285), (1438, 368740), (1790, 296228), (2060, 257402), (2876, 184370), (3580, 148114), (3595, 147496), (4120, 128701), (5752, 92185), (7160, 74057), (7190, 73748), (14380, 36874), (18437, 28760)]