75475280

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9341}}^1$

素因数の和:9455

約数の個数: 40

約数和(自身を含む): 177236424

約数和(自身を除く): 101761144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 9341, 18682, 37364, 46705, 74728, 93410, 149456, 186820, 373640, 747280, 943441, 1886882, 3773764, 4717205, 7547528, 9434410, 15095056, 18868820, 37737640, 75475280]

約数ペア:

[(1, 75475280), (2, 37737640), (4, 18868820), (5, 15095056), (8, 9434410), (10, 7547528), (16, 4717205), (20, 3773764), (40, 1886882), (80, 943441), (101, 747280), (202, 373640), (404, 186820), (505, 149456), (808, 93410), (1010, 74728), (1616, 46705), (2020, 37364), (4040, 18682), (8080, 9341)]