121337260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6197}}^1$

素因数の和:6306

約数の個数: 48

約数和(自身を含む): 281141280

約数和(自身を除く): 159804020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 3916, 4895, 6197, 9790, 12394, 19580, 24788, 30985, 61970, 68167, 123940, 136334, 272668, 340835, 551533, 681670, 1103066, 1363340, 2206132, 2757665, 5515330, 6066863, 11030660, 12133726, 24267452, 30334315, 60668630, 121337260]

約数ペア:

[(1, 121337260), (2, 60668630), (4, 30334315), (5, 24267452), (10, 12133726), (11, 11030660), (20, 6066863), (22, 5515330), (44, 2757665), (55, 2206132), (89, 1363340), (110, 1103066), (178, 681670), (220, 551533), (356, 340835), (445, 272668), (890, 136334), (979, 123940), (1780, 68167), (1958, 61970), (3916, 30985), (4895, 24788), (6197, 19580), (9790, 12394)]