8589866480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8259487}}^1$

素因数の和:8259513

約数の個数: 40

約数和(自身を含む): 21507706752

約数和(自身を除く): 12917840272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8259487, 16518974, 33037948, 41297435, 66075896, 82594870, 107373331, 132151792, 165189740, 214746662, 330379480, 429493324, 536866655, 660758960, 858986648, 1073733310, 1717973296, 2147466620, 4294933240, 8589866480]

約数ペア:

[(1, 8589866480), (2, 4294933240), (4, 2147466620), (5, 1717973296), (8, 1073733310), (10, 858986648), (13, 660758960), (16, 536866655), (20, 429493324), (26, 330379480), (40, 214746662), (52, 165189740), (65, 132151792), (80, 107373331), (104, 82594870), (130, 66075896), (208, 41297435), (260, 33037948), (520, 16518974), (1040, 8259487)]