2912710000

素因数分解:

$2^4\times 5^4\times {\mathrm{291271}}^1$

素因数の和:291299

約数の個数: 50

約数和(自身を含む): 7051986392

約数和(自身を除く): 4139276392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 10000, 291271, 582542, 1165084, 1456355, 2330168, 2912710, 4660336, 5825420, 7281775, 11650840, 14563550, 23301680, 29127100, 36408875, 58254200, 72817750, 116508400, 145635500, 182044375, 291271000, 364088750, 582542000, 728177500, 1456355000, 2912710000]

約数ペア:

[(1, 2912710000), (2, 1456355000), (4, 728177500), (5, 582542000), (8, 364088750), (10, 291271000), (16, 182044375), (20, 145635500), (25, 116508400), (40, 72817750), (50, 58254200), (80, 36408875), (100, 29127100), (125, 23301680), (200, 14563550), (250, 11650840), (400, 7281775), (500, 5825420), (625, 4660336), (1000, 2912710), (1250, 2330168), (2000, 1456355), (2500, 1165084), (5000, 582542), (10000, 291271)]