42483880

素因数分解:

$2^3\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1171}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 95775840

約数和(自身を除く): 53291960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 907, 1171, 1814, 2342, 3628, 4535, 4684, 5855, 7256, 9070, 9368, 11710, 18140, 23420, 36280, 46840, 1062097, 2124194, 4248388, 5310485, 8496776, 10620970, 21241940, 42483880]

約数ペア:

[(1, 42483880), (2, 21241940), (4, 10620970), (5, 8496776), (8, 5310485), (10, 4248388), (20, 2124194), (40, 1062097), (907, 46840), (1171, 36280), (1814, 23420), (2342, 18140), (3628, 11710), (4535, 9368), (4684, 9070), (5855, 7256)]