9925720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35449}}^1$

素因数の和:35467

約数の個数: 32

約数和(自身を含む): 25524000

約数和(自身を除く): 15598280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35449, 70898, 141796, 177245, 248143, 283592, 354490, 496286, 708980, 992572, 1240715, 1417960, 1985144, 2481430, 4962860, 9925720]

約数ペア:

[(1, 9925720), (2, 4962860), (4, 2481430), (5, 1985144), (7, 1417960), (8, 1240715), (10, 992572), (14, 708980), (20, 496286), (28, 354490), (35, 283592), (40, 248143), (56, 177245), (70, 141796), (140, 70898), (280, 35449)]