2982320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3389}}^1$

素因数の和:3413

約数の個数: 40

約数和(自身を含む): 7566480

約数和(自身を除く): 4584160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3389, 6778, 13556, 16945, 27112, 33890, 37279, 54224, 67780, 74558, 135560, 149116, 186395, 271120, 298232, 372790, 596464, 745580, 1491160, 2982320]

約数ペア:

[(1, 2982320), (2, 1491160), (4, 745580), (5, 596464), (8, 372790), (10, 298232), (11, 271120), (16, 186395), (20, 149116), (22, 135560), (40, 74558), (44, 67780), (55, 54224), (80, 37279), (88, 33890), (110, 27112), (176, 16945), (220, 13556), (440, 6778), (880, 3389)]