13598440

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4657}}^1$

素因数の和:4741

約数の個数: 32

約数和(自身を含む): 31022280

約数和(自身を除く): 17423840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 4657, 9314, 18628, 23285, 37256, 46570, 93140, 186280, 339961, 679922, 1359844, 1699805, 2719688, 3399610, 6799220, 13598440]

約数ペア:

[(1, 13598440), (2, 6799220), (4, 3399610), (5, 2719688), (8, 1699805), (10, 1359844), (20, 679922), (40, 339961), (73, 186280), (146, 93140), (292, 46570), (365, 37256), (584, 23285), (730, 18628), (1460, 9314), (2920, 4657)]