152386460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401017}}^1$

素因数の和:401045

約数の個数: 24

約数和(自身を含む): 336855120

約数和(自身を除く): 184468660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 401017, 802034, 1604068, 2005085, 4010170, 7619323, 8020340, 15238646, 30477292, 38096615, 76193230, 152386460]

約数ペア:

[(1, 152386460), (2, 76193230), (4, 38096615), (5, 30477292), (10, 15238646), (19, 8020340), (20, 7619323), (38, 4010170), (76, 2005085), (95, 1604068), (190, 802034), (380, 401017)]