26630410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 49928400

約数和(自身を除く): 23297990

約数列:

[1, 2, 5, 10, 29, 58, 145, 229, 290, 401, 458, 802, 1145, 2005, 2290, 4010, 6641, 11629, 13282, 23258, 33205, 58145, 66410, 91829, 116290, 183658, 459145, 918290, 2663041, 5326082, 13315205, 26630410]

約数ペア:

[(1, 26630410), (2, 13315205), (5, 5326082), (10, 2663041), (29, 918290), (58, 459145), (145, 183658), (229, 116290), (290, 91829), (401, 66410), (458, 58145), (802, 33205), (1145, 23258), (2005, 13282), (2290, 11629), (4010, 6641)]