85477600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8219}}^1$

素因数の和:8252

約数の個数: 72

約数和(自身を含む): 224751240

約数和(自身を除く): 139273640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 8219, 10400, 16438, 32876, 41095, 65752, 82190, 106847, 131504, 164380, 205475, 213694, 263008, 328760, 410950, 427388, 534235, 657520, 821900, 854776, 1068470, 1315040, 1643800, 1709552, 2136940, 2671175, 3287600, 3419104, 4273880, 5342350, 6575200, 8547760, 10684700, 17095520, 21369400, 42738800, 85477600]

約数ペア:

[(1, 85477600), (2, 42738800), (4, 21369400), (5, 17095520), (8, 10684700), (10, 8547760), (13, 6575200), (16, 5342350), (20, 4273880), (25, 3419104), (26, 3287600), (32, 2671175), (40, 2136940), (50, 1709552), (52, 1643800), (65, 1315040), (80, 1068470), (100, 854776), (104, 821900), (130, 657520), (160, 534235), (200, 427388), (208, 410950), (260, 328760), (325, 263008), (400, 213694), (416, 205475), (520, 164380), (650, 131504), (800, 106847), (1040, 82190), (1300, 65752), (2080, 41095), (2600, 32876), (5200, 16438), (8219, 10400)]