12872268950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1399}}^1\times {\mathrm{3119}}^1$

素因数の和:4589

約数の個数: 48

約数和(自身を含む): 24373440000

約数和(自身を除く): 11501171050

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1399, 1475, 2798, 2950, 3119, 6238, 6995, 13990, 15595, 31190, 34975, 69950, 77975, 82541, 155950, 165082, 184021, 368042, 412705, 825410, 920105, 1840210, 2063525, 4127050, 4363481, 4600525, 8726962, 9201050, 21817405, 43634810, 109087025, 218174050, 257445379, 514890758, 1287226895, 2574453790, 6436134475, 12872268950]

約数ペア:

[(1, 12872268950), (2, 6436134475), (5, 2574453790), (10, 1287226895), (25, 514890758), (50, 257445379), (59, 218174050), (118, 109087025), (295, 43634810), (590, 21817405), (1399, 9201050), (1475, 8726962), (2798, 4600525), (2950, 4363481), (3119, 4127050), (6238, 2063525), (6995, 1840210), (13990, 920105), (15595, 825410), (31190, 412705), (34975, 368042), (69950, 184021), (77975, 165082), (82541, 155950)]