97311280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110581}}^1$

素因数の和:110605

約数の個数: 40

約数和(自身を含む): 246819024

約数和(自身を除く): 149507744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 110581, 221162, 442324, 552905, 884648, 1105810, 1216391, 1769296, 2211620, 2432782, 4423240, 4865564, 6081955, 8846480, 9731128, 12163910, 19462256, 24327820, 48655640, 97311280]

約数ペア:

[(1, 97311280), (2, 48655640), (4, 24327820), (5, 19462256), (8, 12163910), (10, 9731128), (11, 8846480), (16, 6081955), (20, 4865564), (22, 4423240), (40, 2432782), (44, 2211620), (55, 1769296), (80, 1216391), (88, 1105810), (110, 884648), (176, 552905), (220, 442324), (440, 221162), (880, 110581)]