25762130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 47608560

約数和(自身を除く): 21846430

約数列:

[1, 2, 5, 10, 61, 122, 157, 269, 305, 314, 538, 610, 785, 1345, 1570, 2690, 9577, 16409, 19154, 32818, 42233, 47885, 82045, 84466, 95770, 164090, 211165, 422330, 2576213, 5152426, 12881065, 25762130]

約数ペア:

[(1, 25762130), (2, 12881065), (5, 5152426), (10, 2576213), (61, 422330), (122, 211165), (157, 164090), (269, 95770), (305, 84466), (314, 82045), (538, 47885), (610, 42233), (785, 32818), (1345, 19154), (1570, 16409), (2690, 9577)]