13860860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 17891140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 599, 890, 1157, 1198, 1780, 2314, 2396, 2995, 4628, 5785, 5990, 7787, 11570, 11980, 15574, 23140, 31148, 38935, 53311, 77870, 106622, 155740, 213244, 266555, 533110, 693043, 1066220, 1386086, 2772172, 3465215, 6930430, 13860860]

約数ペア:

[(1, 13860860), (2, 6930430), (4, 3465215), (5, 2772172), (10, 1386086), (13, 1066220), (20, 693043), (26, 533110), (52, 266555), (65, 213244), (89, 155740), (130, 106622), (178, 77870), (260, 53311), (356, 38935), (445, 31148), (599, 23140), (890, 15574), (1157, 11980), (1198, 11570), (1780, 7787), (2314, 5990), (2396, 5785), (2995, 4628)]