831835508720

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{7457}}^1\times {\mathrm{4759}}^1$

素因数の和:12522

約数の個数: 80

約数和(自身を含む): 1941286374720

約数和(自身を除く): 1109450866000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 4688, 4759, 5860, 7457, 9518, 11720, 14914, 19036, 23440, 23795, 29828, 37285, 38072, 47590, 59656, 74570, 76144, 95180, 119312, 149140, 190360, 298280, 380720, 596560, 1394387, 2184901, 2788774, 4369802, 5577548, 6971935, 8739604, 10924505, 11155096, 13943870, 17479208, 21849010, 22310192, 27887740, 34958416, 35487863, 43698020, 55775480, 70975726, 87396040, 111550960, 141951452, 174792080, 177439315, 283902904, 354878630, 567805808, 709757260, 1419514520, 2839029040, 10397943859, 20795887718, 41591775436, 51989719295, 83183550872, 103979438590, 166367101744, 207958877180, 415917754360, 831835508720]

約数ペア:

[(1, 831835508720), (2, 415917754360), (4, 207958877180), (5, 166367101744), (8, 103979438590), (10, 83183550872), (16, 51989719295), (20, 41591775436), (40, 20795887718), (80, 10397943859), (293, 2839029040), (586, 1419514520), (1172, 709757260), (1465, 567805808), (2344, 354878630), (2930, 283902904), (4688, 177439315), (4759, 174792080), (5860, 141951452), (7457, 111550960), (9518, 87396040), (11720, 70975726), (14914, 55775480), (19036, 43698020), (23440, 35487863), (23795, 34958416), (29828, 27887740), (37285, 22310192), (38072, 21849010), (47590, 17479208), (59656, 13943870), (74570, 11155096), (76144, 10924505), (95180, 8739604), (119312, 6971935), (149140, 5577548), (190360, 4369802), (298280, 2788774), (380720, 2184901), (596560, 1394387)]