42100240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5783}}^1$

素因数の和:5816

約数の個数: 80

約数和(自身を含む): 120492288

約数和(自身を除く): 78392048

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, 1456, 1820, 3640, 5783, 7280, 11566, 23132, 28915, 40481, 46264, 57830, 75179, 80962, 92528, 115660, 150358, 161924, 202405, 231320, 300716, 323848, 375895, 404810, 462640, 526253, 601432, 647696, 751790, 809620, 1052506, 1202864, 1503580, 1619240, 2105012, 2631265, 3007160, 3238480, 4210024, 5262530, 6014320, 8420048, 10525060, 21050120, 42100240]

約数ペア:

[(1, 42100240), (2, 21050120), (4, 10525060), (5, 8420048), (7, 6014320), (8, 5262530), (10, 4210024), (13, 3238480), (14, 3007160), (16, 2631265), (20, 2105012), (26, 1619240), (28, 1503580), (35, 1202864), (40, 1052506), (52, 809620), (56, 751790), (65, 647696), (70, 601432), (80, 526253), (91, 462640), (104, 404810), (112, 375895), (130, 323848), (140, 300716), (182, 231320), (208, 202405), (260, 161924), (280, 150358), (364, 115660), (455, 92528), (520, 80962), (560, 75179), (728, 57830), (910, 46264), (1040, 40481), (1456, 28915), (1820, 23132), (3640, 11566), (5783, 7280)]