2014941560

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{2011}}^1$

素因数の和:2736

約数の個数: 64

約数和(自身を含む): 4665345120

約数和(自身を除く): 2650403560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 677, 740, 1354, 1480, 2011, 2708, 3385, 4022, 5416, 6770, 8044, 10055, 13540, 16088, 20110, 25049, 27080, 40220, 50098, 74407, 80440, 100196, 125245, 148814, 200392, 250490, 297628, 372035, 500980, 595256, 744070, 1001960, 1361447, 1488140, 2722894, 2976280, 5445788, 6807235, 10891576, 13614470, 27228940, 50373539, 54457880, 100747078, 201494156, 251867695, 402988312, 503735390, 1007470780, 2014941560]

約数ペア:

[(1, 2014941560), (2, 1007470780), (4, 503735390), (5, 402988312), (8, 251867695), (10, 201494156), (20, 100747078), (37, 54457880), (40, 50373539), (74, 27228940), (148, 13614470), (185, 10891576), (296, 6807235), (370, 5445788), (677, 2976280), (740, 2722894), (1354, 1488140), (1480, 1361447), (2011, 1001960), (2708, 744070), (3385, 595256), (4022, 500980), (5416, 372035), (6770, 297628), (8044, 250490), (10055, 200392), (13540, 148814), (16088, 125245), (20110, 100196), (25049, 80440), (27080, 74407), (40220, 50098)]