118974740

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{7817}}^1$

素因数の和:8587

約数の個数: 24

約数和(自身を含む): 250207272

約数和(自身を除く): 131232532

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 3044, 3805, 7610, 7817, 15220, 15634, 31268, 39085, 78170, 156340, 5948737, 11897474, 23794948, 29743685, 59487370, 118974740]

約数ペア:

[(1, 118974740), (2, 59487370), (4, 29743685), (5, 23794948), (10, 11897474), (20, 5948737), (761, 156340), (1522, 78170), (3044, 39085), (3805, 31268), (7610, 15634), (7817, 15220)]