2243320960

素因数分解:

$2^7\times 5^1\times {\mathrm{3505189}}^1$

素因数の和:3505208

約数の個数: 32

約数和(自身を含む): 5362940700

約数和(自身を除く): 3119619740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3505189, 7010378, 14020756, 17525945, 28041512, 35051890, 56083024, 70103780, 112166048, 140207560, 224332096, 280415120, 448664192, 560830240, 1121660480, 2243320960]

約数ペア:

[(1, 2243320960), (2, 1121660480), (4, 560830240), (5, 448664192), (8, 280415120), (10, 224332096), (16, 140207560), (20, 112166048), (32, 70103780), (40, 56083024), (64, 35051890), (80, 28041512), (128, 17525945), (160, 14020756), (320, 7010378), (640, 3505189)]