82257920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 204913800

約数和(自身を除く): 122655880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 277, 290, 320, 464, 512, 554, 580, 640, 928, 1024, 1108, 1160, 1280, 1385, 1856, 2048, 2216, 2320, 2560, 2770, 3712, 4432, 4640, 5120, 5540, 7424, 8033, 8864, 9280, 10240, 11080, 14848, 16066, 17728, 18560, 22160, 29696, 32132, 35456, 37120, 40165, 44320, 59392, 64264, 70912, 74240, 80330, 88640, 128528, 141824, 148480, 160660, 177280, 257056, 283648, 296960, 321320, 354560, 514112, 567296, 642640, 709120, 1028224, 1285280, 1418240, 2056448, 2570560, 2836480, 4112896, 5141120, 8225792, 10282240, 16451584, 20564480, 41128960, 82257920]

約数ペア:

[(1, 82257920), (2, 41128960), (4, 20564480), (5, 16451584), (8, 10282240), (10, 8225792), (16, 5141120), (20, 4112896), (29, 2836480), (32, 2570560), (40, 2056448), (58, 1418240), (64, 1285280), (80, 1028224), (116, 709120), (128, 642640), (145, 567296), (160, 514112), (232, 354560), (256, 321320), (277, 296960), (290, 283648), (320, 257056), (464, 177280), (512, 160660), (554, 148480), (580, 141824), (640, 128528), (928, 88640), (1024, 80330), (1108, 74240), (1160, 70912), (1280, 64264), (1385, 59392), (1856, 44320), (2048, 40165), (2216, 37120), (2320, 35456), (2560, 32132), (2770, 29696), (3712, 22160), (4432, 18560), (4640, 17728), (5120, 16066), (5540, 14848), (7424, 11080), (8033, 10240), (8864, 9280)]