201904760

素因数分解:

$2^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{5387}}^1$

素因数の和:6335

約数の個数: 32

約数和(自身を含む): 454854960

約数和(自身を除く): 252950200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 937, 1874, 3748, 4685, 5387, 7496, 9370, 10774, 18740, 21548, 26935, 37480, 43096, 53870, 107740, 215480, 5047619, 10095238, 20190476, 25238095, 40380952, 50476190, 100952380, 201904760]

約数ペア:

[(1, 201904760), (2, 100952380), (4, 50476190), (5, 40380952), (8, 25238095), (10, 20190476), (20, 10095238), (40, 5047619), (937, 215480), (1874, 107740), (3748, 53870), (4685, 43096), (5387, 37480), (7496, 26935), (9370, 21548), (10774, 18740)]