61383500

素因数分解:

$2^2\times 5^3\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 134840160

約数和(自身を除く): 73456660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 293, 419, 500, 586, 838, 1172, 1465, 1676, 2095, 2930, 4190, 5860, 7325, 8380, 10475, 14650, 20950, 29300, 36625, 41900, 52375, 73250, 104750, 122767, 146500, 209500, 245534, 491068, 613835, 1227670, 2455340, 3069175, 6138350, 12276700, 15345875, 30691750, 61383500]

約数ペア:

[(1, 61383500), (2, 30691750), (4, 15345875), (5, 12276700), (10, 6138350), (20, 3069175), (25, 2455340), (50, 1227670), (100, 613835), (125, 491068), (250, 245534), (293, 209500), (419, 146500), (500, 122767), (586, 104750), (838, 73250), (1172, 52375), (1465, 41900), (1676, 36625), (2095, 29300), (2930, 20950), (4190, 14650), (5860, 10475), (7325, 8380)]