2480095090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8887}}^1$

素因数の和:9007

約数の個数: 64

約数和(自身を含む): 5068293120

約数和(自身を除く): 2588198030

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 59, 86, 110, 118, 215, 295, 430, 473, 590, 649, 946, 1298, 2365, 2537, 3245, 4730, 5074, 6490, 8887, 12685, 17774, 25370, 27907, 44435, 55814, 88870, 97757, 139535, 195514, 279070, 382141, 488785, 524333, 764282, 977570, 1048666, 1910705, 2621665, 3821410, 4203551, 5243330, 5767663, 8407102, 11535326, 21017755, 22546319, 28838315, 42035510, 45092638, 57676630, 112731595, 225463190, 248009509, 496019018, 1240047545, 2480095090]

約数ペア:

[(1, 2480095090), (2, 1240047545), (5, 496019018), (10, 248009509), (11, 225463190), (22, 112731595), (43, 57676630), (55, 45092638), (59, 42035510), (86, 28838315), (110, 22546319), (118, 21017755), (215, 11535326), (295, 8407102), (430, 5767663), (473, 5243330), (590, 4203551), (649, 3821410), (946, 2621665), (1298, 1910705), (2365, 1048666), (2537, 977570), (3245, 764282), (4730, 524333), (5074, 488785), (6490, 382141), (8887, 279070), (12685, 195514), (17774, 139535), (25370, 97757), (27907, 88870), (44435, 55814)]