13291205540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{35963}}^1$

素因数の和:37076

約数の個数: 48

約数和(自身を含む): 29581396992

約数和(自身を除く): 16290191452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1087, 2174, 4348, 5435, 10870, 18479, 21740, 35963, 36958, 71926, 73916, 92395, 143852, 179815, 184790, 359630, 369580, 611371, 719260, 1222742, 2445484, 3056855, 6113710, 12227420, 39091781, 78183562, 156367124, 195458905, 390917810, 664560277, 781835620, 1329120554, 2658241108, 3322801385, 6645602770, 13291205540]

約数ペア:

[(1, 13291205540), (2, 6645602770), (4, 3322801385), (5, 2658241108), (10, 1329120554), (17, 781835620), (20, 664560277), (34, 390917810), (68, 195458905), (85, 156367124), (170, 78183562), (340, 39091781), (1087, 12227420), (2174, 6113710), (4348, 3056855), (5435, 2445484), (10870, 1222742), (18479, 719260), (21740, 611371), (35963, 369580), (36958, 359630), (71926, 184790), (73916, 179815), (92395, 143852)]