61424600

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 143629200

約数和(自身を除く): 82204600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1559, 1576, 1970, 3118, 3940, 4925, 6236, 7795, 7880, 9850, 12472, 15590, 19700, 31180, 38975, 39400, 62360, 77950, 155900, 307123, 311800, 614246, 1228492, 1535615, 2456984, 3071230, 6142460, 7678075, 12284920, 15356150, 30712300, 61424600]

約数ペア:

[(1, 61424600), (2, 30712300), (4, 15356150), (5, 12284920), (8, 7678075), (10, 6142460), (20, 3071230), (25, 2456984), (40, 1535615), (50, 1228492), (100, 614246), (197, 311800), (200, 307123), (394, 155900), (788, 77950), (985, 62360), (1559, 39400), (1576, 38975), (1970, 31180), (3118, 19700), (3940, 15590), (4925, 12472), (6236, 9850), (7795, 7880)]