40214005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 55770624

約数和(自身を除く): 15556619

約数列:

[1, 5, 13, 23, 37, 65, 115, 185, 299, 481, 727, 851, 1495, 2405, 3635, 4255, 9451, 11063, 16721, 26899, 47255, 55315, 83605, 134495, 217373, 349687, 618677, 1086865, 1748435, 3093385, 8042801, 40214005]

約数ペア:

[(1, 40214005), (5, 8042801), (13, 3093385), (23, 1748435), (37, 1086865), (65, 618677), (115, 349687), (185, 217373), (299, 134495), (481, 83605), (727, 55315), (851, 47255), (1495, 26899), (2405, 16721), (3635, 11063), (4255, 9451)]