162367400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 409895640

約数和(自身を除く): 247528240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 197, 200, 260, 317, 325, 394, 520, 634, 650, 788, 985, 1268, 1300, 1576, 1585, 1970, 2536, 2561, 2600, 3170, 3940, 4121, 4925, 5122, 6340, 7880, 7925, 8242, 9850, 10244, 12680, 12805, 15850, 16484, 19700, 20488, 20605, 25610, 31700, 32968, 39400, 41210, 51220, 62449, 63400, 64025, 82420, 102440, 103025, 124898, 128050, 164840, 206050, 249796, 256100, 312245, 412100, 499592, 512200, 624490, 811837, 824200, 1248980, 1561225, 1623674, 2497960, 3122450, 3247348, 4059185, 6244900, 6494696, 8118370, 12489800, 16236740, 20295925, 32473480, 40591850, 81183700, 162367400]

約数ペア:

[(1, 162367400), (2, 81183700), (4, 40591850), (5, 32473480), (8, 20295925), (10, 16236740), (13, 12489800), (20, 8118370), (25, 6494696), (26, 6244900), (40, 4059185), (50, 3247348), (52, 3122450), (65, 2497960), (100, 1623674), (104, 1561225), (130, 1248980), (197, 824200), (200, 811837), (260, 624490), (317, 512200), (325, 499592), (394, 412100), (520, 312245), (634, 256100), (650, 249796), (788, 206050), (985, 164840), (1268, 128050), (1300, 124898), (1576, 103025), (1585, 102440), (1970, 82420), (2536, 64025), (2561, 63400), (2600, 62449), (3170, 51220), (3940, 41210), (4121, 39400), (4925, 32968), (5122, 31700), (6340, 25610), (7880, 20605), (7925, 20488), (8242, 19700), (9850, 16484), (10244, 15850), (12680, 12805)]