1012520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 2413800

約数和(自身を除く): 1401280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1489, 2978, 5956, 7445, 11912, 14890, 25313, 29780, 50626, 59560, 101252, 126565, 202504, 253130, 506260, 1012520]

約数ペア:

[(1, 1012520), (2, 506260), (4, 253130), (5, 202504), (8, 126565), (10, 101252), (17, 59560), (20, 50626), (34, 29780), (40, 25313), (68, 14890), (85, 11912), (136, 7445), (170, 5956), (340, 2978), (680, 1489)]