58231880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{207971}}^1$

素因数の和:207989

約数の個数: 32

約数和(自身を含む): 149739840

約数和(自身を除く): 91507960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 207971, 415942, 831884, 1039855, 1455797, 1663768, 2079710, 2911594, 4159420, 5823188, 7278985, 8318840, 11646376, 14557970, 29115940, 58231880]

約数ペア:

[(1, 58231880), (2, 29115940), (4, 14557970), (5, 11646376), (7, 8318840), (8, 7278985), (10, 5823188), (14, 4159420), (20, 2911594), (28, 2079710), (35, 1663768), (40, 1455797), (56, 1039855), (70, 831884), (140, 415942), (280, 207971)]