2912661460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{6571}}^1$

素因数の和:7216

約数の個数: 48

約数和(自身を含む): 6293347200

約数和(自身を除く): 3380685740

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 599, 740, 1198, 2396, 2995, 5990, 6571, 11980, 13142, 22163, 26284, 32855, 44326, 65710, 88652, 110815, 131420, 221630, 243127, 443260, 486254, 972508, 1215635, 2431270, 3936029, 4862540, 7872058, 15744116, 19680145, 39360290, 78720580, 145633073, 291266146, 582532292, 728165365, 1456330730, 2912661460]

約数ペア:

[(1, 2912661460), (2, 1456330730), (4, 728165365), (5, 582532292), (10, 291266146), (20, 145633073), (37, 78720580), (74, 39360290), (148, 19680145), (185, 15744116), (370, 7872058), (599, 4862540), (740, 3936029), (1198, 2431270), (2396, 1215635), (2995, 972508), (5990, 486254), (6571, 443260), (11980, 243127), (13142, 221630), (22163, 131420), (26284, 110815), (32855, 88652), (44326, 65710)]