38355940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{273971}}^1$

素因数の和:273987

約数の個数: 24

約数和(自身を含む): 92054592

約数和(自身を除く): 53698652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 273971, 547942, 1095884, 1369855, 1917797, 2739710, 3835594, 5479420, 7671188, 9588985, 19177970, 38355940]

約数ペア:

[(1, 38355940), (2, 19177970), (4, 9588985), (5, 7671188), (7, 5479420), (10, 3835594), (14, 2739710), (20, 1917797), (28, 1369855), (35, 1095884), (70, 547942), (140, 273971)]