57971500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 134001504

約数和(自身を除く): 76030004

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 71, 92, 100, 115, 125, 142, 230, 250, 284, 355, 460, 500, 575, 710, 1150, 1420, 1633, 1775, 2300, 2875, 3266, 3550, 5041, 5750, 6532, 7100, 8165, 8875, 10082, 11500, 16330, 17750, 20164, 25205, 32660, 35500, 40825, 50410, 81650, 100820, 115943, 126025, 163300, 204125, 231886, 252050, 408250, 463772, 504100, 579715, 630125, 816500, 1159430, 1260250, 2318860, 2520500, 2898575, 5797150, 11594300, 14492875, 28985750, 57971500]

約数ペア:

[(1, 57971500), (2, 28985750), (4, 14492875), (5, 11594300), (10, 5797150), (20, 2898575), (23, 2520500), (25, 2318860), (46, 1260250), (50, 1159430), (71, 816500), (92, 630125), (100, 579715), (115, 504100), (125, 463772), (142, 408250), (230, 252050), (250, 231886), (284, 204125), (355, 163300), (460, 126025), (500, 115943), (575, 100820), (710, 81650), (1150, 50410), (1420, 40825), (1633, 35500), (1775, 32660), (2300, 25205), (2875, 20164), (3266, 17750), (3550, 16330), (5041, 11500), (5750, 10082), (6532, 8875), (7100, 8165)]