5247250

素因数分解:

$2^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 9959040

約数和(自身を除く): 4711790

約数列:

[1, 2, 5, 10, 25, 50, 125, 139, 151, 250, 278, 302, 695, 755, 1390, 1510, 3475, 3775, 6950, 7550, 17375, 18875, 20989, 34750, 37750, 41978, 104945, 209890, 524725, 1049450, 2623625, 5247250]

約数ペア:

[(1, 5247250), (2, 2623625), (5, 1049450), (10, 524725), (25, 209890), (50, 104945), (125, 41978), (139, 37750), (151, 34750), (250, 20989), (278, 18875), (302, 17375), (695, 7550), (755, 6950), (1390, 3775), (1510, 3475)]