88023580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5387}}^1$

素因数の和:5458

約数の個数: 48

約数和(自身を含む): 199140480

約数和(自身を除く): 111116900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 5387, 8170, 10774, 16340, 21548, 26935, 53870, 102353, 107740, 204706, 231641, 409412, 463282, 511765, 926564, 1023530, 1158205, 2047060, 2316410, 4401179, 4632820, 8802358, 17604716, 22005895, 44011790, 88023580]

約数ペア:

[(1, 88023580), (2, 44011790), (4, 22005895), (5, 17604716), (10, 8802358), (19, 4632820), (20, 4401179), (38, 2316410), (43, 2047060), (76, 1158205), (86, 1023530), (95, 926564), (172, 511765), (190, 463282), (215, 409412), (380, 231641), (430, 204706), (817, 107740), (860, 102353), (1634, 53870), (3268, 26935), (4085, 21548), (5387, 16340), (8170, 10774)]