23295860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{166399}}^1$

素因数の和:166415

約数の個数: 24

約数和(自身を含む): 55910400

約数和(自身を除く): 32614540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 166399, 332798, 665596, 831995, 1164793, 1663990, 2329586, 3327980, 4659172, 5823965, 11647930, 23295860]

約数ペア:

[(1, 23295860), (2, 11647930), (4, 5823965), (5, 4659172), (7, 3327980), (10, 2329586), (14, 1663990), (20, 1164793), (28, 831995), (35, 665596), (70, 332798), (140, 166399)]