171454119950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{517129}}^1$

素因数の和:517509

約数の個数: 48

約数和(自身を含む): 336651630000

約数和(自身を除く): 165197510050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 349, 475, 698, 950, 1745, 3490, 6631, 8725, 13262, 17450, 33155, 66310, 165775, 331550, 517129, 1034258, 2585645, 5171290, 9825451, 12928225, 19650902, 25856450, 49127255, 98254510, 180478021, 245636275, 360956042, 491272550, 902390105, 1804780210, 3429082399, 4511950525, 6858164798, 9023901050, 17145411995, 34290823990, 85727059975, 171454119950]

約数ペア:

[(1, 171454119950), (2, 85727059975), (5, 34290823990), (10, 17145411995), (19, 9023901050), (25, 6858164798), (38, 4511950525), (50, 3429082399), (95, 1804780210), (190, 902390105), (349, 491272550), (475, 360956042), (698, 245636275), (950, 180478021), (1745, 98254510), (3490, 49127255), (6631, 25856450), (8725, 19650902), (13262, 12928225), (17450, 9825451), (33155, 5171290), (66310, 2585645), (165775, 1034258), (331550, 517129)]