514508740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{4057}}^1$

素因数の和:4456

約数の個数: 48

約数和(自身を含む): 1147375152

約数和(自身を除く): 632866412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 373, 746, 1492, 1865, 3730, 4057, 6341, 7460, 8114, 12682, 16228, 20285, 25364, 31705, 40570, 63410, 68969, 81140, 126820, 137938, 275876, 344845, 689690, 1379380, 1513261, 3026522, 6053044, 7566305, 15132610, 25725437, 30265220, 51450874, 102901748, 128627185, 257254370, 514508740]

約数ペア:

[(1, 514508740), (2, 257254370), (4, 128627185), (5, 102901748), (10, 51450874), (17, 30265220), (20, 25725437), (34, 15132610), (68, 7566305), (85, 6053044), (170, 3026522), (340, 1513261), (373, 1379380), (746, 689690), (1492, 344845), (1865, 275876), (3730, 137938), (4057, 126820), (6341, 81140), (7460, 68969), (8114, 63410), (12682, 40570), (16228, 31705), (20285, 25364)]