125442760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{46807}}^1$

素因数の和:46885

約数の個数: 32

約数和(自身を含む): 286464960

約数和(自身を除く): 161022200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 46807, 93614, 187228, 234035, 374456, 468070, 936140, 1872280, 3136069, 6272138, 12544276, 15680345, 25088552, 31360690, 62721380, 125442760]

約数ペア:

[(1, 125442760), (2, 62721380), (4, 31360690), (5, 25088552), (8, 15680345), (10, 12544276), (20, 6272138), (40, 3136069), (67, 1872280), (134, 936140), (268, 468070), (335, 374456), (536, 234035), (670, 187228), (1340, 93614), (2680, 46807)]