10740860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 24578400

約数和(自身を除く): 13837540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 379, 436, 545, 758, 1090, 1417, 1516, 1895, 2180, 2834, 3790, 4927, 5668, 7085, 7580, 9854, 14170, 19708, 24635, 28340, 41311, 49270, 82622, 98540, 165244, 206555, 413110, 537043, 826220, 1074086, 2148172, 2685215, 5370430, 10740860]

約数ペア:

[(1, 10740860), (2, 5370430), (4, 2685215), (5, 2148172), (10, 1074086), (13, 826220), (20, 537043), (26, 413110), (52, 206555), (65, 165244), (109, 98540), (130, 82622), (218, 49270), (260, 41311), (379, 28340), (436, 24635), (545, 19708), (758, 14170), (1090, 9854), (1417, 7580), (1516, 7085), (1895, 5668), (2180, 4927), (2834, 3790)]