7047520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2623

約数の個数: 48

約数和(自身を含む): 17635968

約数和(自身を除く): 10588448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2591, 2720, 5182, 10364, 12955, 20728, 25910, 41456, 44047, 51820, 82912, 88094, 103640, 176188, 207280, 220235, 352376, 414560, 440470, 704752, 880940, 1409504, 1761880, 3523760, 7047520]

約数ペア:

[(1, 7047520), (2, 3523760), (4, 1761880), (5, 1409504), (8, 880940), (10, 704752), (16, 440470), (17, 414560), (20, 352376), (32, 220235), (34, 207280), (40, 176188), (68, 103640), (80, 88094), (85, 82912), (136, 51820), (160, 44047), (170, 41456), (272, 25910), (340, 20728), (544, 12955), (680, 10364), (1360, 5182), (2591, 2720)]