2000726220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1755023}}^1$

素因数の和:1755054

約数の個数: 48

約数和(自身を含む): 5896880640

約数和(自身を除く): 3896154420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1755023, 3510046, 5265069, 7020092, 8775115, 10530138, 17550230, 21060276, 26325345, 33345437, 35100460, 52650690, 66690874, 100036311, 105301380, 133381748, 166727185, 200072622, 333454370, 400145244, 500181555, 666908740, 1000363110, 2000726220]

約数ペア:

[(1, 2000726220), (2, 1000363110), (3, 666908740), (4, 500181555), (5, 400145244), (6, 333454370), (10, 200072622), (12, 166727185), (15, 133381748), (19, 105301380), (20, 100036311), (30, 66690874), (38, 52650690), (57, 35100460), (60, 33345437), (76, 26325345), (95, 21060276), (114, 17550230), (190, 10530138), (228, 8775115), (285, 7020092), (380, 5265069), (570, 3510046), (1140, 1755023)]