57982720

素因数分解:

$2^8\times 5^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 140619024

約数和(自身を除く): 82636304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 467, 485, 640, 776, 934, 970, 1280, 1552, 1868, 1940, 2335, 3104, 3736, 3880, 4670, 6208, 7472, 7760, 9340, 12416, 14944, 15520, 18680, 24832, 29888, 31040, 37360, 45299, 59776, 62080, 74720, 90598, 119552, 124160, 149440, 181196, 226495, 298880, 362392, 452990, 597760, 724784, 905980, 1449568, 1811960, 2899136, 3623920, 5798272, 7247840, 11596544, 14495680, 28991360, 57982720]

約数ペア:

[(1, 57982720), (2, 28991360), (4, 14495680), (5, 11596544), (8, 7247840), (10, 5798272), (16, 3623920), (20, 2899136), (32, 1811960), (40, 1449568), (64, 905980), (80, 724784), (97, 597760), (128, 452990), (160, 362392), (194, 298880), (256, 226495), (320, 181196), (388, 149440), (467, 124160), (485, 119552), (640, 90598), (776, 74720), (934, 62080), (970, 59776), (1280, 45299), (1552, 37360), (1868, 31040), (1940, 29888), (2335, 24832), (3104, 18680), (3736, 15520), (3880, 14944), (4670, 12416), (6208, 9340), (7472, 7760)]