23704480

素因数分解:

$2^5\times 5^1\times {\mathrm{148153}}^1$

素因数の和:148168

約数の個数: 24

約数和(自身を含む): 56002212

約数和(自身を除く): 32297732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 148153, 296306, 592612, 740765, 1185224, 1481530, 2370448, 2963060, 4740896, 5926120, 11852240, 23704480]

約数ペア:

[(1, 23704480), (2, 11852240), (4, 5926120), (5, 4740896), (8, 2963060), (10, 2370448), (16, 1481530), (20, 1185224), (32, 740765), (40, 592612), (80, 296306), (160, 148153)]