71263850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5503}}^1$

素因数の和:5559

約数の個数: 48

約数和(自身を含む): 155609088

約数和(自身を除く): 84345238

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 350, 370, 518, 925, 1295, 1850, 2590, 5503, 6475, 11006, 12950, 27515, 38521, 55030, 77042, 137575, 192605, 203611, 275150, 385210, 407222, 963025, 1018055, 1425277, 1926050, 2036110, 2850554, 5090275, 7126385, 10180550, 14252770, 35631925, 71263850]

約数ペア:

[(1, 71263850), (2, 35631925), (5, 14252770), (7, 10180550), (10, 7126385), (14, 5090275), (25, 2850554), (35, 2036110), (37, 1926050), (50, 1425277), (70, 1018055), (74, 963025), (175, 407222), (185, 385210), (259, 275150), (350, 203611), (370, 192605), (518, 137575), (925, 77042), (1295, 55030), (1850, 38521), (2590, 27515), (5503, 12950), (6475, 11006)]