566072260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 1293553800

約数和(自身を除く): 727481540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 373, 449, 676, 746, 845, 898, 1492, 1690, 1796, 1865, 2245, 3380, 3730, 4490, 4849, 5837, 7460, 8980, 9698, 11674, 19396, 23348, 24245, 29185, 48490, 58370, 63037, 75881, 96980, 116740, 126074, 151762, 167477, 252148, 303524, 315185, 334954, 379405, 630370, 669908, 758810, 837385, 1260740, 1517620, 1674770, 2177201, 3349540, 4354402, 8708804, 10886005, 21772010, 28303613, 43544020, 56607226, 113214452, 141518065, 283036130, 566072260]

約数ペア:

[(1, 566072260), (2, 283036130), (4, 141518065), (5, 113214452), (10, 56607226), (13, 43544020), (20, 28303613), (26, 21772010), (52, 10886005), (65, 8708804), (130, 4354402), (169, 3349540), (260, 2177201), (338, 1674770), (373, 1517620), (449, 1260740), (676, 837385), (746, 758810), (845, 669908), (898, 630370), (1492, 379405), (1690, 334954), (1796, 315185), (1865, 303524), (2245, 252148), (3380, 167477), (3730, 151762), (4490, 126074), (4849, 116740), (5837, 96980), (7460, 75881), (8980, 63037), (9698, 58370), (11674, 48490), (19396, 29185), (23348, 24245)]