2038250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 3953664

約数和(自身を除く): 1915414

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 263, 310, 526, 775, 1315, 1550, 2630, 3875, 6575, 7750, 8153, 13150, 16306, 32875, 40765, 65750, 81530, 203825, 407650, 1019125, 2038250]

約数ペア:

[(1, 2038250), (2, 1019125), (5, 407650), (10, 203825), (25, 81530), (31, 65750), (50, 40765), (62, 32875), (125, 16306), (155, 13150), (250, 8153), (263, 7750), (310, 6575), (526, 3875), (775, 2630), (1315, 1550)]