66976360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{152219}}^1$

素因数の和:152241

約数の個数: 32

約数和(自身を含む): 164397600

約数和(自身を除く): 97421240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 152219, 304438, 608876, 761095, 1217752, 1522190, 1674409, 3044380, 3348818, 6088760, 6697636, 8372045, 13395272, 16744090, 33488180, 66976360]

約数ペア:

[(1, 66976360), (2, 33488180), (4, 16744090), (5, 13395272), (8, 8372045), (10, 6697636), (11, 6088760), (20, 3348818), (22, 3044380), (40, 1674409), (44, 1522190), (55, 1217752), (88, 761095), (110, 608876), (220, 304438), (440, 152219)]