76014980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 164263680

約数和(自身を除く): 88248700

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 193, 235, 386, 419, 470, 772, 838, 940, 965, 1676, 1930, 2095, 3860, 4190, 8380, 9071, 18142, 19693, 36284, 39386, 45355, 78772, 80867, 90710, 98465, 161734, 181420, 196930, 323468, 393860, 404335, 808670, 1617340, 3800749, 7601498, 15202996, 19003745, 38007490, 76014980]

約数ペア:

[(1, 76014980), (2, 38007490), (4, 19003745), (5, 15202996), (10, 7601498), (20, 3800749), (47, 1617340), (94, 808670), (188, 404335), (193, 393860), (235, 323468), (386, 196930), (419, 181420), (470, 161734), (772, 98465), (838, 90710), (940, 80867), (965, 78772), (1676, 45355), (1930, 39386), (2095, 36284), (3860, 19693), (4190, 18142), (8380, 9071)]