5075750

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 9659520

約数和(自身を除く): 4583770

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 257, 395, 514, 790, 1285, 1975, 2570, 3950, 6425, 9875, 12850, 19750, 20303, 32125, 40606, 64250, 101515, 203030, 507575, 1015150, 2537875, 5075750]

約数ペア:

[(1, 5075750), (2, 2537875), (5, 1015150), (10, 507575), (25, 203030), (50, 101515), (79, 64250), (125, 40606), (158, 32125), (250, 20303), (257, 19750), (395, 12850), (514, 9875), (790, 6425), (1285, 3950), (1975, 2570)]