1245062725090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{123640787}}^1$

素因数の和:123640866

約数の個数: 32

約数和(自身を含む): 2403576918720

約数和(自身を除く): 1158514193630

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 123640787, 247281574, 618203935, 1236407870, 2349174953, 4698349906, 6552961711, 11745874765, 13105923422, 23491749530, 32764808555, 65529617110, 124506272509, 249012545018, 622531362545, 1245062725090]

約数ペア:

[(1, 1245062725090), (2, 622531362545), (5, 249012545018), (10, 124506272509), (19, 65529617110), (38, 32764808555), (53, 23491749530), (95, 13105923422), (106, 11745874765), (190, 6552961711), (265, 4698349906), (530, 2349174953), (1007, 1236407870), (2014, 618203935), (5035, 247281574), (10070, 123640787)]