122275960

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{6277}}^1$

素因数の和:6775

約数の個数: 32

約数和(自身を含む): 275729760

約数和(自身を除く): 153453800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1948, 2435, 3896, 4870, 6277, 9740, 12554, 19480, 25108, 31385, 50216, 62770, 125540, 251080, 3056899, 6113798, 12227596, 15284495, 24455192, 30568990, 61137980, 122275960]

約数ペア:

[(1, 122275960), (2, 61137980), (4, 30568990), (5, 24455192), (8, 15284495), (10, 12227596), (20, 6113798), (40, 3056899), (487, 251080), (974, 125540), (1948, 62770), (2435, 50216), (3896, 31385), (4870, 25108), (6277, 19480), (9740, 12554)]