40488910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52583}}^1$

素因数の和:52608

約数の個数: 32

約数和(自身を含む): 90865152

約数和(自身を除く): 50376242

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 52583, 105166, 262915, 368081, 525830, 578413, 736162, 1156826, 1840405, 2892065, 3680810, 4048891, 5784130, 8097782, 20244455, 40488910]

約数ペア:

[(1, 40488910), (2, 20244455), (5, 8097782), (7, 5784130), (10, 4048891), (11, 3680810), (14, 2892065), (22, 1840405), (35, 1156826), (55, 736162), (70, 578413), (77, 525830), (110, 368081), (154, 262915), (385, 105166), (770, 52583)]