2086300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:718

約数の個数: 36

約数和(自身を含む): 4680256

約数和(自身を除く): 2593956

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 673, 775, 1346, 1550, 2692, 3100, 3365, 6730, 13460, 16825, 20863, 33650, 41726, 67300, 83452, 104315, 208630, 417260, 521575, 1043150, 2086300]

約数ペア:

[(1, 2086300), (2, 1043150), (4, 521575), (5, 417260), (10, 208630), (20, 104315), (25, 83452), (31, 67300), (50, 41726), (62, 33650), (100, 20863), (124, 16825), (155, 13460), (310, 6730), (620, 3365), (673, 3100), (775, 2692), (1346, 1550)]