5311040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2371}}^1$

素因数の和:2395

約数の個数: 56

約数和(自身を含む): 14459712

約数和(自身を除く): 9148672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2371, 4742, 9484, 11855, 16597, 18968, 23710, 33194, 37936, 47420, 66388, 75872, 82985, 94840, 132776, 151744, 165970, 189680, 265552, 331940, 379360, 531104, 663880, 758720, 1062208, 1327760, 2655520, 5311040]

約数ペア:

[(1, 5311040), (2, 2655520), (4, 1327760), (5, 1062208), (7, 758720), (8, 663880), (10, 531104), (14, 379360), (16, 331940), (20, 265552), (28, 189680), (32, 165970), (35, 151744), (40, 132776), (56, 94840), (64, 82985), (70, 75872), (80, 66388), (112, 47420), (140, 37936), (160, 33194), (224, 23710), (280, 18968), (320, 16597), (448, 11855), (560, 9484), (1120, 4742), (2240, 2371)]