9933920

素因数分解:

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

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 23986368

約数和(自身を除く): 14052448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1321, 1504, 1880, 2642, 3760, 5284, 6605, 7520, 10568, 13210, 21136, 26420, 42272, 52840, 62087, 105680, 124174, 211360, 248348, 310435, 496696, 620870, 993392, 1241740, 1986784, 2483480, 4966960, 9933920]

約数ペア:

[(1, 9933920), (2, 4966960), (4, 2483480), (5, 1986784), (8, 1241740), (10, 993392), (16, 620870), (20, 496696), (32, 310435), (40, 248348), (47, 211360), (80, 124174), (94, 105680), (160, 62087), (188, 52840), (235, 42272), (376, 26420), (470, 21136), (752, 13210), (940, 10568), (1321, 7520), (1504, 6605), (1880, 5284), (2642, 3760)]