141066040

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{26921}}^1$

素因数の和:27063

約数の個数: 32

約数和(自身を含む): 319833360

約数和(自身を除く): 178767320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 26921, 53842, 107684, 134605, 215368, 269210, 538420, 1076840, 3526651, 7053302, 14106604, 17633255, 28213208, 35266510, 70533020, 141066040]

約数ペア:

[(1, 141066040), (2, 70533020), (4, 35266510), (5, 28213208), (8, 17633255), (10, 14106604), (20, 7053302), (40, 3526651), (131, 1076840), (262, 538420), (524, 269210), (655, 215368), (1048, 134605), (1310, 107684), (2620, 53842), (5240, 26921)]