118286680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{883}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 283551840

約数和(自身を除く): 165265160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 197, 340, 394, 680, 788, 883, 985, 1576, 1766, 1970, 3349, 3532, 3940, 4415, 6698, 7064, 7880, 8830, 13396, 15011, 16745, 17660, 26792, 30022, 33490, 35320, 60044, 66980, 75055, 120088, 133960, 150110, 173951, 300220, 347902, 600440, 695804, 869755, 1391608, 1739510, 2957167, 3479020, 5914334, 6958040, 11828668, 14785835, 23657336, 29571670, 59143340, 118286680]

約数ペア:

[(1, 118286680), (2, 59143340), (4, 29571670), (5, 23657336), (8, 14785835), (10, 11828668), (17, 6958040), (20, 5914334), (34, 3479020), (40, 2957167), (68, 1739510), (85, 1391608), (136, 869755), (170, 695804), (197, 600440), (340, 347902), (394, 300220), (680, 173951), (788, 150110), (883, 133960), (985, 120088), (1576, 75055), (1766, 66980), (1970, 60044), (3349, 35320), (3532, 33490), (3940, 30022), (4415, 26792), (6698, 17660), (7064, 16745), (7880, 15011), (8830, 13396)]