430524190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{1279}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 795432960

約数和(自身を除く): 364908770

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 821, 1279, 1642, 2558, 4105, 6395, 8210, 12790, 33661, 52439, 67322, 104878, 168305, 262195, 336610, 524390, 1050059, 2100118, 5250295, 10500590, 43052419, 86104838, 215262095, 430524190]

約数ペア:

[(1, 430524190), (2, 215262095), (5, 86104838), (10, 43052419), (41, 10500590), (82, 5250295), (205, 2100118), (410, 1050059), (821, 524390), (1279, 336610), (1642, 262195), (2558, 168305), (4105, 104878), (6395, 67322), (8210, 52439), (12790, 33661)]