31361539190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1\times {\mathrm{25903}}^1$

素因数の和:28904

約数の個数: 32

約数和(自身を含む): 57849434496

約数和(自身を除く): 26487895306

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2953, 5906, 14765, 25903, 29530, 51806, 121073, 129515, 242146, 259030, 605365, 1062023, 1210730, 2124046, 5310115, 10620230, 76491559, 152983118, 382457795, 764915590, 3136153919, 6272307838, 15680769595, 31361539190]

約数ペア:

[(1, 31361539190), (2, 15680769595), (5, 6272307838), (10, 3136153919), (41, 764915590), (82, 382457795), (205, 152983118), (410, 76491559), (2953, 10620230), (5906, 5310115), (14765, 2124046), (25903, 1210730), (29530, 1062023), (51806, 605365), (121073, 259030), (129515, 242146)]