90199696880

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2435197}}^1$

素因数の和:2435673

約数の個数: 40

約数和(自身を含む): 210167328192

約数和(自身を除く): 119967631312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 926, 1852, 2315, 3704, 4630, 7408, 9260, 18520, 37040, 2435197, 4870394, 9740788, 12175985, 19481576, 24351970, 38963152, 48703940, 97407880, 194815760, 1127496211, 2254992422, 4509984844, 5637481055, 9019969688, 11274962110, 18039939376, 22549924220, 45099848440, 90199696880]

約数ペア:

[(1, 90199696880), (2, 45099848440), (4, 22549924220), (5, 18039939376), (8, 11274962110), (10, 9019969688), (16, 5637481055), (20, 4509984844), (40, 2254992422), (80, 1127496211), (463, 194815760), (926, 97407880), (1852, 48703940), (2315, 38963152), (3704, 24351970), (4630, 19481576), (7408, 12175985), (9260, 9740788), (18520, 4870394), (37040, 2435197)]