4966960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 11802816

約数和(自身を除く): 6835856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1321, 1880, 2642, 3760, 5284, 6605, 10568, 13210, 21136, 26420, 52840, 62087, 105680, 124174, 248348, 310435, 496696, 620870, 993392, 1241740, 2483480, 4966960]

約数ペア:

[(1, 4966960), (2, 2483480), (4, 1241740), (5, 993392), (8, 620870), (10, 496696), (16, 310435), (20, 248348), (40, 124174), (47, 105680), (80, 62087), (94, 52840), (188, 26420), (235, 21136), (376, 13210), (470, 10568), (752, 6605), (940, 5284), (1321, 3760), (1880, 2642)]