21832300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31189}}^1$

素因数の和:31210

約数の個数: 36

約数和(自身を含む): 54145840

約数和(自身を除く): 32313540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 31189, 62378, 124756, 155945, 218323, 311890, 436646, 623780, 779725, 873292, 1091615, 1559450, 2183230, 3118900, 4366460, 5458075, 10916150, 21832300]

約数ペア:

[(1, 21832300), (2, 10916150), (4, 5458075), (5, 4366460), (7, 3118900), (10, 2183230), (14, 1559450), (20, 1091615), (25, 873292), (28, 779725), (35, 623780), (50, 436646), (70, 311890), (100, 218323), (140, 155945), (175, 124756), (350, 62378), (700, 31189)]