99404900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{142007}}^1$

素因数の和:142028

約数の個数: 36

約数和(自身を含む): 246525888

約数和(自身を除く): 147120988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 142007, 284014, 568028, 710035, 994049, 1420070, 1988098, 2840140, 3550175, 3976196, 4970245, 7100350, 9940490, 14200700, 19880980, 24851225, 49702450, 99404900]

約数ペア:

[(1, 99404900), (2, 49702450), (4, 24851225), (5, 19880980), (7, 14200700), (10, 9940490), (14, 7100350), (20, 4970245), (25, 3976196), (28, 3550175), (35, 2840140), (50, 1988098), (70, 1420070), (100, 994049), (140, 710035), (175, 568028), (350, 284014), (700, 142007)]