590957620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{15527}}^1$

素因数の和:15720

約数の個数: 48

約数和(自身を含む): 1361743488

約数和(自身を除く): 770785868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 865, 1730, 1903, 3460, 3806, 7612, 9515, 15527, 19030, 31054, 38060, 62108, 77635, 155270, 170797, 310540, 341594, 683188, 853985, 1707970, 2686171, 3415940, 5372342, 10744684, 13430855, 26861710, 29547881, 53723420, 59095762, 118191524, 147739405, 295478810, 590957620]

約数ペア:

[(1, 590957620), (2, 295478810), (4, 147739405), (5, 118191524), (10, 59095762), (11, 53723420), (20, 29547881), (22, 26861710), (44, 13430855), (55, 10744684), (110, 5372342), (173, 3415940), (220, 2686171), (346, 1707970), (692, 853985), (865, 683188), (1730, 341594), (1903, 310540), (3460, 170797), (3806, 155270), (7612, 77635), (9515, 62108), (15527, 38060), (19030, 31054)]