78587230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9619}}^1$

素因数の和:9688

約数の個数: 32

約数和(自身を含む): 152380800

約数和(自身を除く): 73793570

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 9619, 19238, 48095, 96190, 182761, 365522, 413617, 827234, 913805, 1827610, 2068085, 4136170, 7858723, 15717446, 39293615, 78587230]

約数ペア:

[(1, 78587230), (2, 39293615), (5, 15717446), (10, 7858723), (19, 4136170), (38, 2068085), (43, 1827610), (86, 913805), (95, 827234), (190, 413617), (215, 365522), (430, 182761), (817, 96190), (1634, 48095), (4085, 19238), (8170, 9619)]