13591880

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3299}}^1$

素因数の和:3413

約数の個数: 32

約数和(自身を含む): 30888000

約数和(自身を除く): 17296120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 3299, 4120, 6598, 13196, 16495, 26392, 32990, 65980, 131960, 339797, 679594, 1359188, 1698985, 2718376, 3397970, 6795940, 13591880]

約数ペア:

[(1, 13591880), (2, 6795940), (4, 3397970), (5, 2718376), (8, 1698985), (10, 1359188), (20, 679594), (40, 339797), (103, 131960), (206, 65980), (412, 32990), (515, 26392), (824, 16495), (1030, 13196), (2060, 6598), (3299, 4120)]