2488250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 4801680

約数和(自身を除く): 2313430

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 269, 370, 538, 925, 1345, 1850, 2690, 4625, 6725, 9250, 9953, 13450, 19906, 33625, 49765, 67250, 99530, 248825, 497650, 1244125, 2488250]

約数ペア:

[(1, 2488250), (2, 1244125), (5, 497650), (10, 248825), (25, 99530), (37, 67250), (50, 49765), (74, 33625), (125, 19906), (185, 13450), (250, 9953), (269, 9250), (370, 6725), (538, 4625), (925, 2690), (1345, 1850)]