115342220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9257}}^1$

素因数の和:9362

約数の個数: 48

約数和(自身を含む): 279961920

約数和(自身を除く): 164619700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 9257, 12460, 18514, 37028, 46285, 64799, 92570, 129598, 185140, 259196, 323995, 647990, 823873, 1295980, 1647746, 3295492, 4119365, 5767111, 8238730, 11534222, 16477460, 23068444, 28835555, 57671110, 115342220]

約数ペア:

[(1, 115342220), (2, 57671110), (4, 28835555), (5, 23068444), (7, 16477460), (10, 11534222), (14, 8238730), (20, 5767111), (28, 4119365), (35, 3295492), (70, 1647746), (89, 1295980), (140, 823873), (178, 647990), (356, 323995), (445, 259196), (623, 185140), (890, 129598), (1246, 92570), (1780, 64799), (2492, 46285), (3115, 37028), (6230, 18514), (9257, 12460)]