520020374944

素因数分解:

$2^5\times 7^1\times {\mathrm{12503}}^1\times {\mathrm{185677}}^1$

素因数の和:198197

約数の個数: 48

約数和(自身を含む): 1170145726848

約数和(自身を除く): 650125351904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 12503, 25006, 50012, 87521, 100024, 175042, 185677, 200048, 350084, 371354, 400096, 700168, 742708, 1299739, 1400336, 1485416, 2599478, 2800672, 2970832, 5198956, 5941664, 10397912, 20795824, 41591648, 2321519531, 4643039062, 9286078124, 16250636717, 18572156248, 32501273434, 37144312496, 65002546868, 74288624992, 130005093736, 260010187472, 520020374944]

約数ペア:

[(1, 520020374944), (2, 260010187472), (4, 130005093736), (7, 74288624992), (8, 65002546868), (14, 37144312496), (16, 32501273434), (28, 18572156248), (32, 16250636717), (56, 9286078124), (112, 4643039062), (224, 2321519531), (12503, 41591648), (25006, 20795824), (50012, 10397912), (87521, 5941664), (100024, 5198956), (175042, 2970832), (185677, 2800672), (200048, 2599478), (350084, 1485416), (371354, 1400336), (400096, 1299739), (700168, 742708)]