2975366960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{791321}}^1$

素因数の和:791381

約数の個数: 40

約数和(自身を含む): 7064922816

約数和(自身を除く): 4089555856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 791321, 1582642, 3165284, 3956605, 6330568, 7913210, 12661136, 15826420, 31652840, 37192087, 63305680, 74384174, 148768348, 185960435, 297536696, 371920870, 595073392, 743841740, 1487683480, 2975366960]

約数ペア:

[(1, 2975366960), (2, 1487683480), (4, 743841740), (5, 595073392), (8, 371920870), (10, 297536696), (16, 185960435), (20, 148768348), (40, 74384174), (47, 63305680), (80, 37192087), (94, 31652840), (188, 15826420), (235, 12661136), (376, 7913210), (470, 6330568), (752, 3956605), (940, 3165284), (1880, 1582642), (3760, 791321)]