82126450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{33521}}^1$

素因数の和:33547

約数の個数: 36

約数和(自身を含む): 177700122

約数和(自身を除く): 95573672

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 33521, 67042, 167605, 234647, 335210, 469294, 838025, 1173235, 1642529, 1676050, 2346470, 3285058, 5866175, 8212645, 11732350, 16425290, 41063225, 82126450]

約数ペア:

[(1, 82126450), (2, 41063225), (5, 16425290), (7, 11732350), (10, 8212645), (14, 5866175), (25, 3285058), (35, 2346470), (49, 1676050), (50, 1642529), (70, 1173235), (98, 838025), (175, 469294), (245, 335210), (350, 234647), (490, 167605), (1225, 67042), (2450, 33521)]