4529126780

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{60859}}^1$

素因数の和:60990

約数の個数: 36

約数和(自身を含む): 9669801960

約数和(自身を除く): 5140675180

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 3721, 7442, 14884, 18605, 37210, 60859, 74420, 121718, 243436, 304295, 608590, 1217180, 3712399, 7424798, 14849596, 18561995, 37123990, 74247980, 226456339, 452912678, 905825356, 1132281695, 2264563390, 4529126780]

約数ペア:

[(1, 4529126780), (2, 2264563390), (4, 1132281695), (5, 905825356), (10, 452912678), (20, 226456339), (61, 74247980), (122, 37123990), (244, 18561995), (305, 14849596), (610, 7424798), (1220, 3712399), (3721, 1217180), (7442, 608590), (14884, 304295), (18605, 243436), (37210, 121718), (60859, 74420)]