69922540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{52181}}^1$

素因数の和:52257

約数の個数: 24

約数和(自身を含む): 149031792

約数和(自身を除く): 79109252

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 52181, 104362, 208724, 260905, 521810, 1043620, 3496127, 6992254, 13984508, 17480635, 34961270, 69922540]

約数ペア:

[(1, 69922540), (2, 34961270), (4, 17480635), (5, 13984508), (10, 6992254), (20, 3496127), (67, 1043620), (134, 521810), (268, 260905), (335, 208724), (670, 104362), (1340, 52181)]