25340820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2797}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 71449728

約数和(自身を除く): 46108908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 2797, 3020, 4530, 5594, 8391, 9060, 11188, 13985, 16782, 27970, 33564, 41955, 55940, 83910, 167820, 422347, 844694, 1267041, 1689388, 2111735, 2534082, 4223470, 5068164, 6335205, 8446940, 12670410, 25340820]

約数ペア:

[(1, 25340820), (2, 12670410), (3, 8446940), (4, 6335205), (5, 5068164), (6, 4223470), (10, 2534082), (12, 2111735), (15, 1689388), (20, 1267041), (30, 844694), (60, 422347), (151, 167820), (302, 83910), (453, 55940), (604, 41955), (755, 33564), (906, 27970), (1510, 16782), (1812, 13985), (2265, 11188), (2797, 9060), (3020, 8391), (4530, 5594)]