39992050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 85655232

約数和(自身を除く): 45663182

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 163, 175, 326, 350, 701, 815, 1141, 1402, 1630, 2282, 3505, 4075, 4907, 5705, 7010, 8150, 9814, 11410, 17525, 24535, 28525, 35050, 49070, 57050, 114263, 122675, 228526, 245350, 571315, 799841, 1142630, 1599682, 2856575, 3999205, 5713150, 7998410, 19996025, 39992050]

約数ペア:

[(1, 39992050), (2, 19996025), (5, 7998410), (7, 5713150), (10, 3999205), (14, 2856575), (25, 1599682), (35, 1142630), (50, 799841), (70, 571315), (163, 245350), (175, 228526), (326, 122675), (350, 114263), (701, 57050), (815, 49070), (1141, 35050), (1402, 28525), (1630, 24535), (2282, 17525), (3505, 11410), (4075, 9814), (4907, 8150), (5705, 7010)]