58791880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{209971}}^1$

素因数の和:209989

約数の個数: 32

約数和(自身を含む): 151179840

約数和(自身を除く): 92387960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 209971, 419942, 839884, 1049855, 1469797, 1679768, 2099710, 2939594, 4199420, 5879188, 7348985, 8398840, 11758376, 14697970, 29395940, 58791880]

約数ペア:

[(1, 58791880), (2, 29395940), (4, 14697970), (5, 11758376), (7, 8398840), (8, 7348985), (10, 5879188), (14, 4199420), (20, 2939594), (28, 2099710), (35, 1679768), (40, 1469797), (56, 1049855), (70, 839884), (140, 419942), (280, 209971)]