7986160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 22873536

約数和(自身を除く): 14887376

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1097, 1456, 1820, 2194, 3640, 4388, 5485, 7280, 7679, 8776, 10970, 14261, 15358, 17552, 21940, 28522, 30716, 38395, 43880, 57044, 61432, 71305, 76790, 87760, 99827, 114088, 122864, 142610, 153580, 199654, 228176, 285220, 307160, 399308, 499135, 570440, 614320, 798616, 998270, 1140880, 1597232, 1996540, 3993080, 7986160]

約数ペア:

[(1, 7986160), (2, 3993080), (4, 1996540), (5, 1597232), (7, 1140880), (8, 998270), (10, 798616), (13, 614320), (14, 570440), (16, 499135), (20, 399308), (26, 307160), (28, 285220), (35, 228176), (40, 199654), (52, 153580), (56, 142610), (65, 122864), (70, 114088), (80, 99827), (91, 87760), (104, 76790), (112, 71305), (130, 61432), (140, 57044), (182, 43880), (208, 38395), (260, 30716), (280, 28522), (364, 21940), (455, 17552), (520, 15358), (560, 14261), (728, 10970), (910, 8776), (1040, 7679), (1097, 7280), (1456, 5485), (1820, 4388), (2194, 3640)]