2012059150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 4106880000

約数和(自身を除く): 2094820850

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 199, 290, 367, 398, 475, 551, 725, 734, 950, 995, 1102, 1450, 1835, 1990, 2755, 3670, 3781, 4975, 5510, 5771, 6973, 7562, 9175, 9950, 10643, 11542, 13775, 13946, 18350, 18905, 21286, 27550, 28855, 34865, 37810, 53215, 57710, 69730, 73033, 94525, 106430, 109649, 144275, 146066, 174325, 189050, 202217, 219298, 266075, 288550, 348650, 365165, 404434, 532150, 548245, 730330, 1011085, 1096490, 1387627, 1825825, 2022170, 2117957, 2741225, 2775254, 3651650, 4235914, 5055425, 5482450, 6938135, 10110850, 10589785, 13876270, 21179570, 34690675, 40241183, 52948925, 69381350, 80482366, 105897850, 201205915, 402411830, 1006029575, 2012059150]

約数ペア:

[(1, 2012059150), (2, 1006029575), (5, 402411830), (10, 201205915), (19, 105897850), (25, 80482366), (29, 69381350), (38, 52948925), (50, 40241183), (58, 34690675), (95, 21179570), (145, 13876270), (190, 10589785), (199, 10110850), (290, 6938135), (367, 5482450), (398, 5055425), (475, 4235914), (551, 3651650), (725, 2775254), (734, 2741225), (950, 2117957), (995, 2022170), (1102, 1825825), (1450, 1387627), (1835, 1096490), (1990, 1011085), (2755, 730330), (3670, 548245), (3781, 532150), (4975, 404434), (5510, 365165), (5771, 348650), (6973, 288550), (7562, 266075), (9175, 219298), (9950, 202217), (10643, 189050), (11542, 174325), (13775, 146066), (13946, 144275), (18350, 109649), (18905, 106430), (21286, 94525), (27550, 73033), (28855, 69730), (34865, 57710), (37810, 53215)]