1222934872010

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8209}}^1\times {\mathrm{55381}}^1$

素因数の和:63866

約数の個数: 32

約数和(自身を含む): 2209775029200

約数和(自身を除く): 986840157190

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 8209, 16418, 41045, 55381, 82090, 110762, 276905, 553810, 2208221, 4416442, 11041105, 14897489, 22082210, 29794978, 74487445, 148974890, 454622629, 909245258, 2273113145, 4546226290, 122293487201, 244586974402, 611467436005, 1222934872010]

約数ペア:

[(1, 1222934872010), (2, 611467436005), (5, 244586974402), (10, 122293487201), (269, 4546226290), (538, 2273113145), (1345, 909245258), (2690, 454622629), (8209, 148974890), (16418, 74487445), (41045, 29794978), (55381, 22082210), (82090, 14897489), (110762, 11041105), (276905, 4416442), (553810, 2208221)]