2729041010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{10253}}^1$

素因数の和:10922

約数の個数: 32

約数和(自身を含む): 5035124160

約数和(自身を除く): 2306083150

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 619, 1238, 3095, 6190, 10253, 20506, 26617, 51265, 53234, 102530, 133085, 266170, 440879, 881758, 2204395, 4408790, 6346607, 12693214, 31733035, 63466070, 272904101, 545808202, 1364520505, 2729041010]

約数ペア:

[(1, 2729041010), (2, 1364520505), (5, 545808202), (10, 272904101), (43, 63466070), (86, 31733035), (215, 12693214), (430, 6346607), (619, 4408790), (1238, 2204395), (3095, 881758), (6190, 440879), (10253, 266170), (20506, 133085), (26617, 102530), (51265, 53234)]