2425300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 36

約数和(自身を含む): 5346880

約数和(自身を除く): 2921580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 307, 316, 395, 614, 790, 1228, 1535, 1580, 1975, 3070, 3950, 6140, 7675, 7900, 15350, 24253, 30700, 48506, 97012, 121265, 242530, 485060, 606325, 1212650, 2425300]

約数ペア:

[(1, 2425300), (2, 1212650), (4, 606325), (5, 485060), (10, 242530), (20, 121265), (25, 97012), (50, 48506), (79, 30700), (100, 24253), (158, 15350), (307, 7900), (316, 7675), (395, 6140), (614, 3950), (790, 3070), (1228, 1975), (1535, 1580)]