89023910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{823}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 166415040

約数和(自身を除く): 77391130

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 373, 746, 823, 1646, 1865, 3730, 4115, 8230, 10817, 21634, 23867, 47734, 54085, 108170, 119335, 238670, 306979, 613958, 1534895, 3069790, 8902391, 17804782, 44511955, 89023910]

約数ペア:

[(1, 89023910), (2, 44511955), (5, 17804782), (10, 8902391), (29, 3069790), (58, 1534895), (145, 613958), (290, 306979), (373, 238670), (746, 119335), (823, 108170), (1646, 54085), (1865, 47734), (3730, 23867), (4115, 21634), (8230, 10817)]