3220512190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{40111}}^1$

素因数の和:40193

約数の個数: 64

約数和(自身を含む): 7023771648

約数和(自身を除く): 3803259458

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 37, 62, 70, 74, 155, 185, 217, 259, 310, 370, 434, 518, 1085, 1147, 1295, 2170, 2294, 2590, 5735, 8029, 11470, 16058, 40111, 40145, 80222, 80290, 200555, 280777, 401110, 561554, 1243441, 1403885, 1484107, 2486882, 2807770, 2968214, 6217205, 7420535, 8704087, 10388749, 12434410, 14841070, 17408174, 20777498, 43520435, 46007317, 51943745, 87040870, 92014634, 103887490, 230036585, 322051219, 460073170, 644102438, 1610256095, 3220512190]

約数ペア:

[(1, 3220512190), (2, 1610256095), (5, 644102438), (7, 460073170), (10, 322051219), (14, 230036585), (31, 103887490), (35, 92014634), (37, 87040870), (62, 51943745), (70, 46007317), (74, 43520435), (155, 20777498), (185, 17408174), (217, 14841070), (259, 12434410), (310, 10388749), (370, 8704087), (434, 7420535), (518, 6217205), (1085, 2968214), (1147, 2807770), (1295, 2486882), (2170, 1484107), (2294, 1403885), (2590, 1243441), (5735, 561554), (8029, 401110), (11470, 280777), (16058, 200555), (40111, 80290), (40145, 80222)]