9585233620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{105541}}^1$

素因数の和:105808

約数の個数: 48

約数和(自身を含む): 21277267200

約数和(自身を除く): 11692033580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 239, 380, 478, 956, 1195, 2390, 4541, 4780, 9082, 18164, 22705, 45410, 90820, 105541, 211082, 422164, 527705, 1055410, 2005279, 2110820, 4010558, 8021116, 10026395, 20052790, 25224299, 40105580, 50448598, 100897196, 126121495, 252242990, 479261681, 504485980, 958523362, 1917046724, 2396308405, 4792616810, 9585233620]

約数ペア:

[(1, 9585233620), (2, 4792616810), (4, 2396308405), (5, 1917046724), (10, 958523362), (19, 504485980), (20, 479261681), (38, 252242990), (76, 126121495), (95, 100897196), (190, 50448598), (239, 40105580), (380, 25224299), (478, 20052790), (956, 10026395), (1195, 8021116), (2390, 4010558), (4541, 2110820), (4780, 2005279), (9082, 1055410), (18164, 527705), (22705, 422164), (45410, 211082), (90820, 105541)]