80106490

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{34981}}^1$

素因数の和:35217

約数の個数: 16

約数和(自身を含む): 144825480

約数和(自身を除く): 64718990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 34981, 69962, 174905, 349810, 8010649, 16021298, 40053245, 80106490]

約数ペア:

[(1, 80106490), (2, 40053245), (5, 16021298), (10, 8010649), (229, 349810), (458, 174905), (1145, 69962), (2290, 34981)]