2629460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 5600616

約数和(自身を除く): 2971156

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1801, 3602, 7204, 9005, 18010, 36020, 131473, 262946, 525892, 657365, 1314730, 2629460]

約数ペア:

[(1, 2629460), (2, 1314730), (4, 657365), (5, 525892), (10, 262946), (20, 131473), (73, 36020), (146, 18010), (292, 9005), (365, 7204), (730, 3602), (1460, 1801)]