3669218380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{9631}}^1$

素因数の和:10126

約数の個数: 48

約数和(自身を含む): 7903171584

約数和(自身を除く): 4233953204

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 443, 860, 886, 1772, 2215, 4430, 8860, 9631, 19049, 19262, 38098, 38524, 48155, 76196, 95245, 96310, 190490, 192620, 380980, 414133, 828266, 1656532, 2070665, 4141330, 4266533, 8282660, 8533066, 17066132, 21332665, 42665330, 85330660, 183460919, 366921838, 733843676, 917304595, 1834609190, 3669218380]

約数ペア:

[(1, 3669218380), (2, 1834609190), (4, 917304595), (5, 733843676), (10, 366921838), (20, 183460919), (43, 85330660), (86, 42665330), (172, 21332665), (215, 17066132), (430, 8533066), (443, 8282660), (860, 4266533), (886, 4141330), (1772, 2070665), (2215, 1656532), (4430, 828266), (8860, 414133), (9631, 380980), (19049, 192620), (19262, 190490), (38098, 96310), (38524, 95245), (48155, 76196)]