1237408099220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{492587}}^1$

素因数の和:492789

約数の個数: 96

約数和(自身を含む): 2796449660928

約数和(自身を除く): 1559041561708

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 127, 172, 215, 230, 254, 430, 460, 508, 635, 860, 989, 1270, 1978, 2540, 2921, 3956, 4945, 5461, 5842, 9890, 10922, 11684, 14605, 19780, 21844, 27305, 29210, 54610, 58420, 109220, 125603, 251206, 492587, 502412, 628015, 985174, 1256030, 1970348, 2462935, 2512060, 4925870, 9851740, 11329501, 21181241, 22659002, 42362482, 45318004, 56647505, 62558549, 84724964, 105906205, 113295010, 125117098, 211812410, 226590020, 250234196, 312792745, 423624820, 487168543, 625585490, 974337086, 1251170980, 1438846627, 1948674172, 2435842715, 2690017607, 2877693254, 4871685430, 5380035214, 5755386508, 7194233135, 9743370860, 10760070428, 13450088035, 14388466270, 26900176070, 28776932540, 53800352140, 61870404961, 123740809922, 247481619844, 309352024805, 618704049610, 1237408099220]

約数ペア:

[(1, 1237408099220), (2, 618704049610), (4, 309352024805), (5, 247481619844), (10, 123740809922), (20, 61870404961), (23, 53800352140), (43, 28776932540), (46, 26900176070), (86, 14388466270), (92, 13450088035), (115, 10760070428), (127, 9743370860), (172, 7194233135), (215, 5755386508), (230, 5380035214), (254, 4871685430), (430, 2877693254), (460, 2690017607), (508, 2435842715), (635, 1948674172), (860, 1438846627), (989, 1251170980), (1270, 974337086), (1978, 625585490), (2540, 487168543), (2921, 423624820), (3956, 312792745), (4945, 250234196), (5461, 226590020), (5842, 211812410), (9890, 125117098), (10922, 113295010), (11684, 105906205), (14605, 84724964), (19780, 62558549), (21844, 56647505), (27305, 45318004), (29210, 42362482), (54610, 22659002), (58420, 21181241), (109220, 11329501), (125603, 9851740), (251206, 4925870), (492587, 2512060), (502412, 2462935), (628015, 1970348), (985174, 1256030)]