117767240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{43943}}^1$

素因数の和:44021

約数の個数: 32

約数和(自身を含む): 268937280

約数和(自身を除く): 151170040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 43943, 87886, 175772, 219715, 351544, 439430, 878860, 1757720, 2944181, 5888362, 11776724, 14720905, 23553448, 29441810, 58883620, 117767240]

約数ペア:

[(1, 117767240), (2, 58883620), (4, 29441810), (5, 23553448), (8, 14720905), (10, 11776724), (20, 5888362), (40, 2944181), (67, 1757720), (134, 878860), (268, 439430), (335, 351544), (536, 219715), (670, 175772), (1340, 87886), (2680, 43943)]