42285320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13729}}^1$

素因数の和:13758

約数の個数: 64

約数和(自身を含む): 118627200

約数和(自身を除く): 76341880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 13729, 27458, 54916, 68645, 96103, 109832, 137290, 151019, 192206, 274580, 302038, 384412, 480515, 549160, 604076, 755095, 768824, 961030, 1057133, 1208152, 1510190, 1922060, 2114266, 3020380, 3844120, 4228532, 5285665, 6040760, 8457064, 10571330, 21142660, 42285320]

約数ペア:

[(1, 42285320), (2, 21142660), (4, 10571330), (5, 8457064), (7, 6040760), (8, 5285665), (10, 4228532), (11, 3844120), (14, 3020380), (20, 2114266), (22, 1922060), (28, 1510190), (35, 1208152), (40, 1057133), (44, 961030), (55, 768824), (56, 755095), (70, 604076), (77, 549160), (88, 480515), (110, 384412), (140, 302038), (154, 274580), (220, 192206), (280, 151019), (308, 137290), (385, 109832), (440, 96103), (616, 68645), (770, 54916), (1540, 27458), (3080, 13729)]