11486020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6311}}^1$

素因数の和:6340

約数の個数: 48

約数和(自身を含む): 29691648

約数和(自身を除く): 18205628

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 6311, 12622, 25244, 31555, 44177, 63110, 82043, 88354, 126220, 164086, 176708, 220885, 328172, 410215, 441770, 574301, 820430, 883540, 1148602, 1640860, 2297204, 2871505, 5743010, 11486020]

約数ペア:

[(1, 11486020), (2, 5743010), (4, 2871505), (5, 2297204), (7, 1640860), (10, 1148602), (13, 883540), (14, 820430), (20, 574301), (26, 441770), (28, 410215), (35, 328172), (52, 220885), (65, 176708), (70, 164086), (91, 126220), (130, 88354), (140, 82043), (182, 63110), (260, 44177), (364, 31555), (455, 25244), (910, 12622), (1820, 6311)]