134235800

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{3407}}^1$

素因数の和:3620

約数の個数: 48

約数和(自身を含む): 313774560

約数和(自身を除く): 179538760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1576, 1970, 3407, 3940, 4925, 6814, 7880, 9850, 13628, 17035, 19700, 27256, 34070, 39400, 68140, 85175, 136280, 170350, 340700, 671179, 681400, 1342358, 2684716, 3355895, 5369432, 6711790, 13423580, 16779475, 26847160, 33558950, 67117900, 134235800]

約数ペア:

[(1, 134235800), (2, 67117900), (4, 33558950), (5, 26847160), (8, 16779475), (10, 13423580), (20, 6711790), (25, 5369432), (40, 3355895), (50, 2684716), (100, 1342358), (197, 681400), (200, 671179), (394, 340700), (788, 170350), (985, 136280), (1576, 85175), (1970, 68140), (3407, 39400), (3940, 34070), (4925, 27256), (6814, 19700), (7880, 17035), (9850, 13628)]