27158300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1607}}^1$

素因数の和:1647

約数の個数: 54

約数和(自身を含む): 63855288

約数和(自身を除く): 36696988

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1607, 1690, 3214, 3380, 4225, 6428, 8035, 8450, 16070, 16900, 20891, 32140, 40175, 41782, 80350, 83564, 104455, 160700, 208910, 271583, 417820, 522275, 543166, 1044550, 1086332, 1357915, 2089100, 2715830, 5431660, 6789575, 13579150, 27158300]

約数ペア:

[(1, 27158300), (2, 13579150), (4, 6789575), (5, 5431660), (10, 2715830), (13, 2089100), (20, 1357915), (25, 1086332), (26, 1044550), (50, 543166), (52, 522275), (65, 417820), (100, 271583), (130, 208910), (169, 160700), (260, 104455), (325, 83564), (338, 80350), (650, 41782), (676, 40175), (845, 32140), (1300, 20891), (1607, 16900), (1690, 16070), (3214, 8450), (3380, 8035), (4225, 6428)]