80822030

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{51479}}^1$

素因数の和:51643

約数の個数: 16

約数和(自身を含む): 146409120

約数和(自身を除く): 65587090

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 51479, 102958, 257395, 514790, 8082203, 16164406, 40411015, 80822030]

約数ペア:

[(1, 80822030), (2, 40411015), (5, 16164406), (10, 8082203), (157, 514790), (314, 257395), (785, 102958), (1570, 51479)]