85610590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9829}}^1$

素因数の和:9916

約数の個数: 32

約数和(自身を含む): 168446880

約数和(自身を除く): 82836290

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 9829, 19658, 49145, 98290, 127777, 255554, 638885, 658543, 1277770, 1317086, 3292715, 6585430, 8561059, 17122118, 42805295, 85610590]

約数ペア:

[(1, 85610590), (2, 42805295), (5, 17122118), (10, 8561059), (13, 6585430), (26, 3292715), (65, 1317086), (67, 1277770), (130, 658543), (134, 638885), (335, 255554), (670, 127777), (871, 98290), (1742, 49145), (4355, 19658), (8710, 9829)]