2010970060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{14767}}^1$

素因数の和:15406

約数の個数: 48

約数和(自身を含む): 4614704640

約数和(自身を除く): 2603734580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 619, 1238, 2476, 3095, 6190, 6809, 12380, 13618, 14767, 27236, 29534, 34045, 59068, 68090, 73835, 136180, 147670, 162437, 295340, 324874, 649748, 812185, 1624370, 3248740, 9140773, 18281546, 36563092, 45703865, 91407730, 100548503, 182815460, 201097006, 402194012, 502742515, 1005485030, 2010970060]

約数ペア:

[(1, 2010970060), (2, 1005485030), (4, 502742515), (5, 402194012), (10, 201097006), (11, 182815460), (20, 100548503), (22, 91407730), (44, 45703865), (55, 36563092), (110, 18281546), (220, 9140773), (619, 3248740), (1238, 1624370), (2476, 812185), (3095, 649748), (6190, 324874), (6809, 295340), (12380, 162437), (13618, 147670), (14767, 136180), (27236, 73835), (29534, 68090), (34045, 59068)]