4418618760460

素因数分解:

$2^2\times 5^1\times {\mathrm{4003}}^1\times {\mathrm{4643}}^1\times {\mathrm{11887}}^1$

素因数の和:20542

約数の個数: 48

約数和(自身を含む): 9284197418496

約数和(自身を除く): 4865578658036

約数列:

[1, 2, 4, 5, 10, 20, 4003, 4643, 8006, 9286, 11887, 16012, 18572, 20015, 23215, 23774, 40030, 46430, 47548, 59435, 80060, 92860, 118870, 237740, 18585929, 37171858, 47583661, 55191341, 74343716, 92929645, 95167322, 110382682, 185859290, 190334644, 220765364, 237918305, 275956705, 371718580, 475836610, 551913410, 951673220, 1103826820, 220930938023, 441861876046, 883723752092, 1104654690115, 2209309380230, 4418618760460]

約数ペア:

[(1, 4418618760460), (2, 2209309380230), (4, 1104654690115), (5, 883723752092), (10, 441861876046), (20, 220930938023), (4003, 1103826820), (4643, 951673220), (8006, 551913410), (9286, 475836610), (11887, 371718580), (16012, 275956705), (18572, 237918305), (20015, 220765364), (23215, 190334644), (23774, 185859290), (40030, 110382682), (46430, 95167322), (47548, 92929645), (59435, 74343716), (80060, 55191341), (92860, 47583661), (118870, 37171858), (237740, 18585929)]