612478460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{2879}}^1$

素因数の和:3866

約数の個数: 48

約数和(自身を含む): 1405071360

約数和(自身を除く): 792592900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 967, 1934, 2879, 3868, 4835, 5758, 9670, 10637, 11516, 14395, 19340, 21274, 28790, 31669, 42548, 53185, 57580, 63338, 106370, 126676, 158345, 212740, 316690, 633380, 2783993, 5567986, 11135972, 13919965, 27839930, 30623923, 55679860, 61247846, 122495692, 153119615, 306239230, 612478460]

約数ペア:

[(1, 612478460), (2, 306239230), (4, 153119615), (5, 122495692), (10, 61247846), (11, 55679860), (20, 30623923), (22, 27839930), (44, 13919965), (55, 11135972), (110, 5567986), (220, 2783993), (967, 633380), (1934, 316690), (2879, 212740), (3868, 158345), (4835, 126676), (5758, 106370), (9670, 63338), (10637, 57580), (11516, 53185), (14395, 42548), (19340, 31669), (21274, 28790)]