804936770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{2473}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 1599144120

約数和(自身を除く): 794207350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 269, 538, 605, 1210, 1345, 2473, 2690, 2959, 4946, 5918, 12365, 14795, 24730, 27203, 29590, 32549, 54406, 65098, 136015, 162745, 272030, 299233, 325490, 598466, 665237, 1330474, 1496165, 2992330, 3326185, 6652370, 7317607, 14635214, 36588035, 73176070, 80493677, 160987354, 402468385, 804936770]

約数ペア:

[(1, 804936770), (2, 402468385), (5, 160987354), (10, 80493677), (11, 73176070), (22, 36588035), (55, 14635214), (110, 7317607), (121, 6652370), (242, 3326185), (269, 2992330), (538, 1496165), (605, 1330474), (1210, 665237), (1345, 598466), (2473, 325490), (2690, 299233), (2959, 272030), (4946, 162745), (5918, 136015), (12365, 65098), (14795, 54406), (24730, 32549), (27203, 29590)]