111528430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16187}}^1$

素因数の和:16260

約数の個数: 32

約数和(自身を含む): 220286304

約数和(自身を除く): 108757874

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 16187, 32374, 80935, 161870, 210431, 420862, 857911, 1052155, 1715822, 2104310, 4289555, 8579110, 11152843, 22305686, 55764215, 111528430]

約数ペア:

[(1, 111528430), (2, 55764215), (5, 22305686), (10, 11152843), (13, 8579110), (26, 4289555), (53, 2104310), (65, 1715822), (106, 1052155), (130, 857911), (265, 420862), (530, 210431), (689, 161870), (1378, 80935), (3445, 32374), (6890, 16187)]