36450220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 78871968

約数和(自身を除く): 42421748

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 137, 212, 251, 265, 274, 502, 530, 548, 685, 1004, 1060, 1255, 1370, 2510, 2740, 5020, 7261, 13303, 14522, 26606, 29044, 34387, 36305, 53212, 66515, 68774, 72610, 133030, 137548, 145220, 171935, 266060, 343870, 687740, 1822511, 3645022, 7290044, 9112555, 18225110, 36450220]

約数ペア:

[(1, 36450220), (2, 18225110), (4, 9112555), (5, 7290044), (10, 3645022), (20, 1822511), (53, 687740), (106, 343870), (137, 266060), (212, 171935), (251, 145220), (265, 137548), (274, 133030), (502, 72610), (530, 68774), (548, 66515), (685, 53212), (1004, 36305), (1060, 34387), (1255, 29044), (1370, 26606), (2510, 14522), (2740, 13303), (5020, 7261)]