45892280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163901}}^1$

素因数の和:163919

約数の個数: 32

約数和(自身を含む): 118009440

約数和(自身を除く): 72117160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 163901, 327802, 655604, 819505, 1147307, 1311208, 1639010, 2294614, 3278020, 4589228, 5736535, 6556040, 9178456, 11473070, 22946140, 45892280]

約数ペア:

[(1, 45892280), (2, 22946140), (4, 11473070), (5, 9178456), (7, 6556040), (8, 5736535), (10, 4589228), (14, 3278020), (20, 2294614), (28, 1639010), (35, 1311208), (40, 1147307), (56, 819505), (70, 655604), (140, 327802), (280, 163901)]