88331180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2399}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 212889600

約数和(自身を除く): 124558420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 526, 1052, 1315, 1841, 2399, 2630, 3682, 4798, 5260, 7364, 9205, 9596, 11995, 16793, 18410, 23990, 33586, 36820, 47980, 67172, 83965, 167930, 335860, 630937, 1261874, 2523748, 3154685, 4416559, 6309370, 8833118, 12618740, 17666236, 22082795, 44165590, 88331180]

約数ペア:

[(1, 88331180), (2, 44165590), (4, 22082795), (5, 17666236), (7, 12618740), (10, 8833118), (14, 6309370), (20, 4416559), (28, 3154685), (35, 2523748), (70, 1261874), (140, 630937), (263, 335860), (526, 167930), (1052, 83965), (1315, 67172), (1841, 47980), (2399, 36820), (2630, 33586), (3682, 23990), (4798, 18410), (5260, 16793), (7364, 11995), (9205, 9596)]