74302100

素因数分解:

$2^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{2129}}^1$

素因数の和:2492

約数の個数: 36

約数和(自身を含む): 161773500

約数和(自身を除く): 87471400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 349, 698, 1396, 1745, 2129, 3490, 4258, 6980, 8516, 8725, 10645, 17450, 21290, 34900, 42580, 53225, 106450, 212900, 743021, 1486042, 2972084, 3715105, 7430210, 14860420, 18575525, 37151050, 74302100]

約数ペア:

[(1, 74302100), (2, 37151050), (4, 18575525), (5, 14860420), (10, 7430210), (20, 3715105), (25, 2972084), (50, 1486042), (100, 743021), (349, 212900), (698, 106450), (1396, 53225), (1745, 42580), (2129, 34900), (3490, 21290), (4258, 17450), (6980, 10645), (8516, 8725)]