72006010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3907}}^1$

素因数の和:4030

約数の個数: 32

約数和(自身を含む): 137874240

約数和(自身を除く): 65868230

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 3907, 7814, 9215, 18430, 19535, 39070, 74233, 148466, 371165, 378979, 742330, 757958, 1894895, 3789790, 7200601, 14401202, 36003005, 72006010]

約数ペア:

[(1, 72006010), (2, 36003005), (5, 14401202), (10, 7200601), (19, 3789790), (38, 1894895), (95, 757958), (97, 742330), (190, 378979), (194, 371165), (485, 148466), (970, 74233), (1843, 39070), (3686, 19535), (3907, 18430), (7814, 9215)]