373399005080

素因数分解:

$2^3\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{1861}}^1\times {\mathrm{3457}}^1$

素因数の和:6780

約数の個数: 64

約数和(自身を含む): 841421861280

約数和(自身を除く): 468022856200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1451, 1861, 2902, 3457, 3722, 5804, 6914, 7255, 7444, 9305, 11608, 13828, 14510, 14888, 17285, 18610, 27656, 29020, 34570, 37220, 58040, 69140, 74440, 138280, 2700311, 5016107, 5400622, 6433477, 10032214, 10801244, 12866954, 13501555, 20064428, 21602488, 25080535, 25733908, 27003110, 32167385, 40128856, 50161070, 51467816, 54006220, 64334770, 100322140, 108012440, 128669540, 200644280, 257339080, 9334975127, 18669950254, 37339900508, 46674875635, 74679801016, 93349751270, 186699502540, 373399005080]

約数ペア:

[(1, 373399005080), (2, 186699502540), (4, 93349751270), (5, 74679801016), (8, 46674875635), (10, 37339900508), (20, 18669950254), (40, 9334975127), (1451, 257339080), (1861, 200644280), (2902, 128669540), (3457, 108012440), (3722, 100322140), (5804, 64334770), (6914, 54006220), (7255, 51467816), (7444, 50161070), (9305, 40128856), (11608, 32167385), (13828, 27003110), (14510, 25733908), (14888, 25080535), (17285, 21602488), (18610, 20064428), (27656, 13501555), (29020, 12866954), (34570, 10801244), (37220, 10032214), (58040, 6433477), (69140, 5400622), (74440, 5016107), (138280, 2700311)]