8036707940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{129499}}^1$

素因数の和:129644

約数の個数: 48

約数和(自身を含む): 17622360000

約数和(自身を除く): 9585652060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 535, 580, 1070, 2140, 3103, 6206, 12412, 15515, 31030, 62060, 129499, 258998, 517996, 647495, 1294990, 2589980, 3755471, 7510942, 13856393, 15021884, 18777355, 27712786, 37554710, 55425572, 69281965, 75109420, 138563930, 277127860, 401835397, 803670794, 1607341588, 2009176985, 4018353970, 8036707940]

約数ペア:

[(1, 8036707940), (2, 4018353970), (4, 2009176985), (5, 1607341588), (10, 803670794), (20, 401835397), (29, 277127860), (58, 138563930), (107, 75109420), (116, 69281965), (145, 55425572), (214, 37554710), (290, 27712786), (428, 18777355), (535, 15021884), (580, 13856393), (1070, 7510942), (2140, 3755471), (3103, 2589980), (6206, 1294990), (12412, 647495), (15515, 517996), (31030, 258998), (62060, 129499)]