162652240

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{14627}}^1$

素因数の和:14779

約数の個数: 40

約数和(自身を含む): 380913120

約数和(自身を除く): 218260880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 14627, 29254, 58508, 73135, 117016, 146270, 234032, 292540, 585080, 1170160, 2033153, 4066306, 8132612, 10165765, 16265224, 20331530, 32530448, 40663060, 81326120, 162652240]

約数ペア:

[(1, 162652240), (2, 81326120), (4, 40663060), (5, 32530448), (8, 20331530), (10, 16265224), (16, 10165765), (20, 8132612), (40, 4066306), (80, 2033153), (139, 1170160), (278, 585080), (556, 292540), (695, 234032), (1112, 146270), (1390, 117016), (2224, 73135), (2780, 58508), (5560, 29254), (11120, 14627)]