84381760

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1579}}^1$

素因数の和:1763

約数の個数: 56

約数和(自身を含む): 202265280

約数和(自身を除く): 117883520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1336, 1579, 1670, 2672, 3158, 3340, 5344, 6316, 6680, 7895, 10688, 12632, 13360, 15790, 25264, 26720, 31580, 50528, 53440, 63160, 101056, 126320, 252640, 263693, 505280, 527386, 1054772, 1318465, 2109544, 2636930, 4219088, 5273860, 8438176, 10547720, 16876352, 21095440, 42190880, 84381760]

約数ペア:

[(1, 84381760), (2, 42190880), (4, 21095440), (5, 16876352), (8, 10547720), (10, 8438176), (16, 5273860), (20, 4219088), (32, 2636930), (40, 2109544), (64, 1318465), (80, 1054772), (160, 527386), (167, 505280), (320, 263693), (334, 252640), (668, 126320), (835, 101056), (1336, 63160), (1579, 53440), (1670, 50528), (2672, 31580), (3158, 26720), (3340, 25264), (5344, 15790), (6316, 13360), (6680, 12632), (7895, 10688)]