27436490

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{11981}}^1$

素因数の和:12217

約数の個数: 16

約数和(自身を含む): 49605480

約数和(自身を除く): 22168990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 11981, 23962, 59905, 119810, 2743649, 5487298, 13718245, 27436490]

約数ペア:

[(1, 27436490), (2, 13718245), (5, 5487298), (10, 2743649), (229, 119810), (458, 59905), (1145, 23962), (2290, 11981)]