2824520

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 6403320

約数和(自身を除く): 3578800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 293, 482, 586, 964, 1172, 1205, 1465, 1928, 2344, 2410, 2930, 4820, 5860, 9640, 11720, 70613, 141226, 282452, 353065, 564904, 706130, 1412260, 2824520]

約数ペア:

[(1, 2824520), (2, 1412260), (4, 706130), (5, 564904), (8, 353065), (10, 282452), (20, 141226), (40, 70613), (241, 11720), (293, 9640), (482, 5860), (586, 4820), (964, 2930), (1172, 2410), (1205, 2344), (1465, 1928)]