2113706540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{7351}}^1$

素因数の和:8678

約数の個数: 48

約数和(自身を含む): 4846673664

約数和(自身を除く): 2732967124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1307, 2614, 5228, 6535, 7351, 13070, 14377, 14702, 26140, 28754, 29404, 36755, 57508, 71885, 73510, 80861, 143770, 147020, 161722, 287540, 323444, 404305, 808610, 1617220, 9607757, 19215514, 38431028, 48038785, 96077570, 105685327, 192155140, 211370654, 422741308, 528426635, 1056853270, 2113706540]

約数ペア:

[(1, 2113706540), (2, 1056853270), (4, 528426635), (5, 422741308), (10, 211370654), (11, 192155140), (20, 105685327), (22, 96077570), (44, 48038785), (55, 38431028), (110, 19215514), (220, 9607757), (1307, 1617220), (2614, 808610), (5228, 404305), (6535, 323444), (7351, 287540), (13070, 161722), (14377, 147020), (14702, 143770), (26140, 80861), (28754, 73510), (29404, 71885), (36755, 57508)]