102260210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{60509}}^1$

素因数の和:60542

約数の個数: 24

約数和(自身を含む): 199319940

約数和(自身を除く): 97059730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 60509, 121018, 302545, 605090, 786617, 1573234, 3933085, 7866170, 10226021, 20452042, 51130105, 102260210]

約数ペア:

[(1, 102260210), (2, 51130105), (5, 20452042), (10, 10226021), (13, 7866170), (26, 3933085), (65, 1573234), (130, 786617), (169, 605090), (338, 302545), (845, 121018), (1690, 60509)]