77997380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{58207}}^1$

素因数の和:58283

約数の個数: 24

約数和(自身を含む): 166242048

約数和(自身を除く): 88244668

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 58207, 116414, 232828, 291035, 582070, 1164140, 3899869, 7799738, 15599476, 19499345, 38998690, 77997380]

約数ペア:

[(1, 77997380), (2, 38998690), (4, 19499345), (5, 15599476), (10, 7799738), (20, 3899869), (67, 1164140), (134, 582070), (268, 291035), (335, 232828), (670, 116414), (1340, 58207)]