85793380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 186310656

約数和(自身を除く): 100517276

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 191, 370, 382, 607, 740, 764, 955, 1214, 1910, 2428, 3035, 3820, 6070, 7067, 12140, 14134, 22459, 28268, 35335, 44918, 70670, 89836, 112295, 115937, 141340, 224590, 231874, 449180, 463748, 579685, 1159370, 2318740, 4289669, 8579338, 17158676, 21448345, 42896690, 85793380]

約数ペア:

[(1, 85793380), (2, 42896690), (4, 21448345), (5, 17158676), (10, 8579338), (20, 4289669), (37, 2318740), (74, 1159370), (148, 579685), (185, 463748), (191, 449180), (370, 231874), (382, 224590), (607, 141340), (740, 115937), (764, 112295), (955, 89836), (1214, 70670), (1910, 44918), (2428, 35335), (3035, 28268), (3820, 22459), (6070, 14134), (7067, 12140)]