9735920

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1073

約数の個数: 40

約数和(自身を含む): 22833360

約数和(自身を除く): 13097440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 929, 1048, 1310, 1858, 2096, 2620, 3716, 4645, 5240, 7432, 9290, 10480, 14864, 18580, 37160, 74320, 121699, 243398, 486796, 608495, 973592, 1216990, 1947184, 2433980, 4867960, 9735920]

約数ペア:

[(1, 9735920), (2, 4867960), (4, 2433980), (5, 1947184), (8, 1216990), (10, 973592), (16, 608495), (20, 486796), (40, 243398), (80, 121699), (131, 74320), (262, 37160), (524, 18580), (655, 14864), (929, 10480), (1048, 9290), (1310, 7432), (1858, 5240), (2096, 4645), (2620, 3716)]