133071013160

素因数分解:

$2^3\times 5^1\times {\mathrm{20551}}^1\times {\mathrm{161879}}^1$

素因数の和:182441

約数の個数: 32

約数和(自身を含む): 299426198400

約数和(自身を除く): 166355185240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 20551, 41102, 82204, 102755, 161879, 164408, 205510, 323758, 411020, 647516, 809395, 822040, 1295032, 1618790, 3237580, 6475160, 3326775329, 6653550658, 13307101316, 16633876645, 26614202632, 33267753290, 66535506580, 133071013160]

約数ペア:

[(1, 133071013160), (2, 66535506580), (4, 33267753290), (5, 26614202632), (8, 16633876645), (10, 13307101316), (20, 6653550658), (40, 3326775329), (20551, 6475160), (41102, 3237580), (82204, 1618790), (102755, 1295032), (161879, 822040), (164408, 809395), (205510, 647516), (323758, 411020)]