29231020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16061}}^1$

素因数の和:16090

約数の個数: 48

約数和(自身を含む): 75555648

約数和(自身を除く): 46324628

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, 16061, 32122, 64244, 80305, 112427, 160610, 208793, 224854, 321220, 417586, 449708, 562135, 835172, 1043965, 1124270, 1461551, 2087930, 2248540, 2923102, 4175860, 5846204, 7307755, 14615510, 29231020]

約数ペア:

[(1, 29231020), (2, 14615510), (4, 7307755), (5, 5846204), (7, 4175860), (10, 2923102), (13, 2248540), (14, 2087930), (20, 1461551), (26, 1124270), (28, 1043965), (35, 835172), (52, 562135), (65, 449708), (70, 417586), (91, 321220), (130, 224854), (140, 208793), (182, 160610), (260, 112427), (364, 80305), (455, 64244), (910, 32122), (1820, 16061)]