88295240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{200671}}^1$

素因数の和:200693

約数の個数: 32

約数和(自身を含む): 216725760

約数和(自身を除く): 128430520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 200671, 401342, 802684, 1003355, 1605368, 2006710, 2207381, 4013420, 4414762, 8026840, 8829524, 11036905, 17659048, 22073810, 44147620, 88295240]

約数ペア:

[(1, 88295240), (2, 44147620), (4, 22073810), (5, 17659048), (8, 11036905), (10, 8829524), (11, 8026840), (20, 4414762), (22, 4013420), (40, 2207381), (44, 2006710), (55, 1605368), (88, 1003355), (110, 802684), (220, 401342), (440, 200671)]