85400950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{41659}}^1$

素因数の和:41712

約数の個数: 24

約数和(自身を含む): 162723960

約数和(自身を除く): 77323010

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 41659, 83318, 208295, 416590, 1041475, 1708019, 2082950, 3416038, 8540095, 17080190, 42700475, 85400950]

約数ペア:

[(1, 85400950), (2, 42700475), (5, 17080190), (10, 8540095), (25, 3416038), (41, 2082950), (50, 1708019), (82, 1041475), (205, 416590), (410, 208295), (1025, 83318), (2050, 41659)]