39011680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10601}}^1$

素因数の和:10639

約数の個数: 48

約数和(自身を含む): 96181344

約数和(自身を除く): 57169664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 10601, 21202, 42404, 53005, 84808, 106010, 169616, 212020, 243823, 339232, 424040, 487646, 848080, 975292, 1219115, 1696160, 1950584, 2438230, 3901168, 4876460, 7802336, 9752920, 19505840, 39011680]

約数ペア:

[(1, 39011680), (2, 19505840), (4, 9752920), (5, 7802336), (8, 4876460), (10, 3901168), (16, 2438230), (20, 1950584), (23, 1696160), (32, 1219115), (40, 975292), (46, 848080), (80, 487646), (92, 424040), (115, 339232), (160, 243823), (184, 212020), (230, 169616), (368, 106010), (460, 84808), (736, 53005), (920, 42404), (1840, 21202), (3680, 10601)]