5073500

素因数分解:

$2^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 11313120

約数和(自身を除く): 6239620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 125, 139, 146, 250, 278, 292, 365, 500, 556, 695, 730, 1390, 1460, 1825, 2780, 3475, 3650, 6950, 7300, 9125, 10147, 13900, 17375, 18250, 20294, 34750, 36500, 40588, 50735, 69500, 101470, 202940, 253675, 507350, 1014700, 1268375, 2536750, 5073500]

約数ペア:

[(1, 5073500), (2, 2536750), (4, 1268375), (5, 1014700), (10, 507350), (20, 253675), (25, 202940), (50, 101470), (73, 69500), (100, 50735), (125, 40588), (139, 36500), (146, 34750), (250, 20294), (278, 18250), (292, 17375), (365, 13900), (500, 10147), (556, 9125), (695, 7300), (730, 6950), (1390, 3650), (1460, 3475), (1825, 2780)]