12714260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 29164800

約数和(自身を除く): 16450540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 619, 790, 1027, 1238, 1580, 2054, 2476, 3095, 4108, 5135, 6190, 8047, 10270, 12380, 16094, 20540, 32188, 40235, 48901, 80470, 97802, 160940, 195604, 244505, 489010, 635713, 978020, 1271426, 2542852, 3178565, 6357130, 12714260]

約数ペア:

[(1, 12714260), (2, 6357130), (4, 3178565), (5, 2542852), (10, 1271426), (13, 978020), (20, 635713), (26, 489010), (52, 244505), (65, 195604), (79, 160940), (130, 97802), (158, 80470), (260, 48901), (316, 40235), (395, 32188), (619, 20540), (790, 16094), (1027, 12380), (1238, 10270), (1580, 8047), (2054, 6190), (2476, 5135), (3095, 4108)]