8050980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 26691840

約数和(自身を除く): 18640860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 661, 812, 870, 1015, 1218, 1322, 1740, 1983, 2030, 2436, 2644, 3045, 3305, 3966, 4060, 4627, 6090, 6610, 7932, 9254, 9915, 12180, 13220, 13881, 18508, 19169, 19830, 23135, 27762, 38338, 39660, 46270, 55524, 57507, 69405, 76676, 92540, 95845, 115014, 134183, 138810, 191690, 230028, 268366, 277620, 287535, 383380, 402549, 536732, 575070, 670915, 805098, 1150140, 1341830, 1610196, 2012745, 2683660, 4025490, 8050980]

約数ペア:

[(1, 8050980), (2, 4025490), (3, 2683660), (4, 2012745), (5, 1610196), (6, 1341830), (7, 1150140), (10, 805098), (12, 670915), (14, 575070), (15, 536732), (20, 402549), (21, 383380), (28, 287535), (29, 277620), (30, 268366), (35, 230028), (42, 191690), (58, 138810), (60, 134183), (70, 115014), (84, 95845), (87, 92540), (105, 76676), (116, 69405), (140, 57507), (145, 55524), (174, 46270), (203, 39660), (210, 38338), (290, 27762), (348, 23135), (406, 19830), (420, 19169), (435, 18508), (580, 13881), (609, 13220), (661, 12180), (812, 9915), (870, 9254), (1015, 7932), (1218, 6610), (1322, 6090), (1740, 4627), (1983, 4060), (2030, 3966), (2436, 3305), (2644, 3045)]