1744103660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{2593}}^1$

素因数の和:2827

約数の個数: 72

約数和(自身を含む): 3987496800

約数和(自身を除く): 2243393140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 199, 260, 338, 398, 676, 796, 845, 995, 1690, 1990, 2587, 2593, 3380, 3980, 5174, 5186, 10348, 10372, 12935, 12965, 25870, 25930, 33631, 33709, 51740, 51860, 67262, 67418, 134524, 134836, 168155, 168545, 336310, 337090, 438217, 516007, 672620, 674180, 876434, 1032014, 1752868, 2064028, 2191085, 2580035, 4382170, 5160070, 6708091, 8764340, 10320140, 13416182, 26832364, 33540455, 67080910, 87205183, 134161820, 174410366, 348820732, 436025915, 872051830, 1744103660]

約数ペア:

[(1, 1744103660), (2, 872051830), (4, 436025915), (5, 348820732), (10, 174410366), (13, 134161820), (20, 87205183), (26, 67080910), (52, 33540455), (65, 26832364), (130, 13416182), (169, 10320140), (199, 8764340), (260, 6708091), (338, 5160070), (398, 4382170), (676, 2580035), (796, 2191085), (845, 2064028), (995, 1752868), (1690, 1032014), (1990, 876434), (2587, 674180), (2593, 672620), (3380, 516007), (3980, 438217), (5174, 337090), (5186, 336310), (10348, 168545), (10372, 168155), (12935, 134836), (12965, 134524), (25870, 67418), (25930, 67262), (33631, 51860), (33709, 51740)]