8363536700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{5087}}^1$

素因数の和:5543

約数の個数: 72

約数和(自身を含む): 18641556864

約数和(自身を除く): 10278020164

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 401, 410, 802, 820, 1025, 1604, 2005, 2050, 4010, 4100, 5087, 8020, 10025, 10174, 16441, 20050, 20348, 25435, 32882, 40100, 50870, 65764, 82205, 101740, 127175, 164410, 208567, 254350, 328820, 411025, 417134, 508700, 822050, 834268, 1042835, 1644100, 2039887, 2085670, 4079774, 4171340, 5214175, 8159548, 10199435, 10428350, 20398870, 20856700, 40797740, 50997175, 83635367, 101994350, 167270734, 203988700, 334541468, 418176835, 836353670, 1672707340, 2090884175, 4181768350, 8363536700]

約数ペア:

[(1, 8363536700), (2, 4181768350), (4, 2090884175), (5, 1672707340), (10, 836353670), (20, 418176835), (25, 334541468), (41, 203988700), (50, 167270734), (82, 101994350), (100, 83635367), (164, 50997175), (205, 40797740), (401, 20856700), (410, 20398870), (802, 10428350), (820, 10199435), (1025, 8159548), (1604, 5214175), (2005, 4171340), (2050, 4079774), (4010, 2085670), (4100, 2039887), (5087, 1644100), (8020, 1042835), (10025, 834268), (10174, 822050), (16441, 508700), (20050, 417134), (20348, 411025), (25435, 328820), (32882, 254350), (40100, 208567), (50870, 164410), (65764, 127175), (82205, 101740)]