192912580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25999}}^1$

素因数の和:26068

約数の個数: 48

約数和(自身を含む): 471744000

約数和(自身を除く): 278831420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 25999, 51998, 103996, 129995, 181993, 259990, 363986, 519980, 727972, 909965, 1377947, 1819930, 2755894, 3639860, 5511788, 6889735, 9645629, 13779470, 19291258, 27558940, 38582516, 48228145, 96456290, 192912580]

約数ペア:

[(1, 192912580), (2, 96456290), (4, 48228145), (5, 38582516), (7, 27558940), (10, 19291258), (14, 13779470), (20, 9645629), (28, 6889735), (35, 5511788), (53, 3639860), (70, 2755894), (106, 1819930), (140, 1377947), (212, 909965), (265, 727972), (371, 519980), (530, 363986), (742, 259990), (1060, 181993), (1484, 129995), (1855, 103996), (3710, 51998), (7420, 25999)]