2056636670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{769}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 4149351360

約数和(自身を除く): 2092714690

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 593, 769, 902, 1186, 1538, 2255, 2965, 3845, 4510, 5930, 6523, 7690, 8459, 13046, 16918, 24313, 31529, 32615, 42295, 48626, 63058, 65230, 84590, 121565, 157645, 243130, 267443, 315290, 346819, 456017, 534886, 693638, 912034, 1337215, 1734095, 2280085, 2674430, 3468190, 4560170, 5016187, 10032374, 18696697, 25080935, 37393394, 50161870, 93483485, 186966970, 205663667, 411327334, 1028318335, 2056636670]

約数ペア:

[(1, 2056636670), (2, 1028318335), (5, 411327334), (10, 205663667), (11, 186966970), (22, 93483485), (41, 50161870), (55, 37393394), (82, 25080935), (110, 18696697), (205, 10032374), (410, 5016187), (451, 4560170), (593, 3468190), (769, 2674430), (902, 2280085), (1186, 1734095), (1538, 1337215), (2255, 912034), (2965, 693638), (3845, 534886), (4510, 456017), (5930, 346819), (6523, 315290), (7690, 267443), (8459, 243130), (13046, 157645), (16918, 121565), (24313, 84590), (31529, 65230), (32615, 63058), (42295, 48626)]