4987474.00000000

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 80

約数和(自身を含む): 123963048

約数和(自身を除く): 73354408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 373, 424, 512, 530, 640, 746, 848, 1060, 1280, 1492, 1696, 1865, 2120, 2560, 2984, 3392, 3730, 4240, 5968, 6784, 7460, 8480, 11936, 13568, 14920, 16960, 19769, 23872, 27136, 29840, 33920, 39538, 47744, 59680, 67840, 79076, 95488, 98845, 119360, 135680, 158152, 190976, 197690, 238720, 316304, 395380, 477440, 632608, 790760, 954880, 1265216, 1581520, 2530432, 3163040, 5060864, 6326080, 10121728, 12652160, 25304320, 50608640]

約数ペア:

[(1, 50608640), (2, 25304320), (4, 12652160), (5, 10121728), (8, 6326080), (10, 5060864), (16, 3163040), (20, 2530432), (32, 1581520), (40, 1265216), (53, 954880), (64, 790760), (80, 632608), (106, 477440), (128, 395380), (160, 316304), (212, 238720), (256, 197690), (265, 190976), (320, 158152), (373, 135680), (424, 119360), (512, 98845), (530, 95488), (640, 79076), (746, 67840), (848, 59680), (1060, 47744), (1280, 39538), (1492, 33920), (1696, 29840), (1865, 27136), (2120, 23872), (2560, 19769), (2984, 16960), (3392, 14920), (3730, 13568), (4240, 11936), (5968, 8480), (6784, 7460)]