1790149600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{117773}}^1$

素因数の和:117812

約数の個数: 72

約数和(自身を含む): 4600252440

約数和(自身を除く): 2810102840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 15200, 117773, 235546, 471092, 588865, 942184, 1177730, 1884368, 2237687, 2355460, 2944325, 3768736, 4475374, 4710920, 5888650, 8950748, 9421840, 11188435, 11777300, 17901496, 18843680, 22376870, 23554600, 35802992, 44753740, 47109200, 55942175, 71605984, 89507480, 94218400, 111884350, 179014960, 223768700, 358029920, 447537400, 895074800, 1790149600]

約数ペア:

[(1, 1790149600), (2, 895074800), (4, 447537400), (5, 358029920), (8, 223768700), (10, 179014960), (16, 111884350), (19, 94218400), (20, 89507480), (25, 71605984), (32, 55942175), (38, 47109200), (40, 44753740), (50, 35802992), (76, 23554600), (80, 22376870), (95, 18843680), (100, 17901496), (152, 11777300), (160, 11188435), (190, 9421840), (200, 8950748), (304, 5888650), (380, 4710920), (400, 4475374), (475, 3768736), (608, 2944325), (760, 2355460), (800, 2237687), (950, 1884368), (1520, 1177730), (1900, 942184), (3040, 588865), (3800, 471092), (7600, 235546), (15200, 117773)]