29305840

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4637}}^1$

素因数の和:4729

約数の個数: 40

約数和(自身を含む): 69013440

約数和(自身を除く): 39707600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 4637, 6320, 9274, 18548, 23185, 37096, 46370, 74192, 92740, 185480, 366323, 370960, 732646, 1465292, 1831615, 2930584, 3663230, 5861168, 7326460, 14652920, 29305840]

約数ペア:

[(1, 29305840), (2, 14652920), (4, 7326460), (5, 5861168), (8, 3663230), (10, 2930584), (16, 1831615), (20, 1465292), (40, 732646), (79, 370960), (80, 366323), (158, 185480), (316, 92740), (395, 74192), (632, 46370), (790, 37096), (1264, 23185), (1580, 18548), (3160, 9274), (4637, 6320)]