419854090

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{1093}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 765624960

約数和(自身を除く): 345770870

約数列:

[1, 2, 5, 10, 107, 214, 359, 535, 718, 1070, 1093, 1795, 2186, 3590, 5465, 10930, 38413, 76826, 116951, 192065, 233902, 384130, 392387, 584755, 784774, 1169510, 1961935, 3923870, 41985409, 83970818, 209927045, 419854090]

約数ペア:

[(1, 419854090), (2, 209927045), (5, 83970818), (10, 41985409), (107, 3923870), (214, 1961935), (359, 1169510), (535, 784774), (718, 584755), (1070, 392387), (1093, 384130), (1795, 233902), (2186, 192065), (3590, 116951), (5465, 76826), (10930, 38413)]