89472790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1487}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 176131584

約数和(自身を除く): 86658794

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 547, 1094, 1487, 2735, 2974, 5470, 6017, 7435, 12034, 14870, 16357, 30085, 32714, 60170, 81785, 163570, 813389, 1626778, 4066945, 8133890, 8947279, 17894558, 44736395, 89472790]

約数ペア:

[(1, 89472790), (2, 44736395), (5, 17894558), (10, 8947279), (11, 8133890), (22, 4066945), (55, 1626778), (110, 813389), (547, 163570), (1094, 81785), (1487, 60170), (2735, 32714), (2974, 30085), (5470, 16357), (6017, 14870), (7435, 12034)]