37898860

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9619}}^1$

素因数の和:9825

約数の個数: 24

約数和(自身を含む): 79999920

約数和(自身を除く): 42101060

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 9619, 19238, 38476, 48095, 96190, 192380, 1894943, 3789886, 7579772, 9474715, 18949430, 37898860]

約数ペア:

[(1, 37898860), (2, 18949430), (4, 9474715), (5, 7579772), (10, 3789886), (20, 1894943), (197, 192380), (394, 96190), (788, 48095), (985, 38476), (1970, 19238), (3940, 9619)]