40023800

素因数分解:

$2^3\times 5^2\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 93509640

約数和(自身を除く): 53485840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 293, 586, 683, 1172, 1366, 1465, 2344, 2732, 2930, 3415, 5464, 5860, 6830, 7325, 11720, 13660, 14650, 17075, 27320, 29300, 34150, 58600, 68300, 136600, 200119, 400238, 800476, 1000595, 1600952, 2001190, 4002380, 5002975, 8004760, 10005950, 20011900, 40023800]

約数ペア:

[(1, 40023800), (2, 20011900), (4, 10005950), (5, 8004760), (8, 5002975), (10, 4002380), (20, 2001190), (25, 1600952), (40, 1000595), (50, 800476), (100, 400238), (200, 200119), (293, 136600), (586, 68300), (683, 58600), (1172, 34150), (1366, 29300), (1465, 27320), (2344, 17075), (2732, 14650), (2930, 13660), (3415, 11720), (5464, 7325), (5860, 6830)]