83452240

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7963}}^1$

素因数の和:8107

約数の個数: 40

約数和(自身を含む): 195532128

約数和(自身を除く): 112079888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 7963, 10480, 15926, 31852, 39815, 63704, 79630, 127408, 159260, 318520, 637040, 1043153, 2086306, 4172612, 5215765, 8345224, 10431530, 16690448, 20863060, 41726120, 83452240]

約数ペア:

[(1, 83452240), (2, 41726120), (4, 20863060), (5, 16690448), (8, 10431530), (10, 8345224), (16, 5215765), (20, 4172612), (40, 2086306), (80, 1043153), (131, 637040), (262, 318520), (524, 159260), (655, 127408), (1048, 79630), (1310, 63704), (2096, 39815), (2620, 31852), (5240, 15926), (7963, 10480)]