54373120

素因数分解:

$2^8\times 5^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 131788944

約数和(自身を除く): 77415824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 320, 397, 428, 535, 640, 794, 856, 1070, 1280, 1588, 1712, 1985, 2140, 3176, 3424, 3970, 4280, 6352, 6848, 7940, 8560, 12704, 13696, 15880, 17120, 25408, 27392, 31760, 34240, 42479, 50816, 63520, 68480, 84958, 101632, 127040, 136960, 169916, 212395, 254080, 339832, 424790, 508160, 679664, 849580, 1359328, 1699160, 2718656, 3398320, 5437312, 6796640, 10874624, 13593280, 27186560, 54373120]

約数ペア:

[(1, 54373120), (2, 27186560), (4, 13593280), (5, 10874624), (8, 6796640), (10, 5437312), (16, 3398320), (20, 2718656), (32, 1699160), (40, 1359328), (64, 849580), (80, 679664), (107, 508160), (128, 424790), (160, 339832), (214, 254080), (256, 212395), (320, 169916), (397, 136960), (428, 127040), (535, 101632), (640, 84958), (794, 68480), (856, 63520), (1070, 50816), (1280, 42479), (1588, 34240), (1712, 31760), (1985, 27392), (2140, 25408), (3176, 17120), (3424, 15880), (3970, 13696), (4280, 12704), (6352, 8560), (6848, 7940)]