4376420

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 9268224

約数和(自身を除く): 4891804

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 1723, 2540, 3446, 6892, 8615, 17230, 34460, 218821, 437642, 875284, 1094105, 2188210, 4376420]

約数ペア:

[(1, 4376420), (2, 2188210), (4, 1094105), (5, 875284), (10, 437642), (20, 218821), (127, 34460), (254, 17230), (508, 8615), (635, 6892), (1270, 3446), (1723, 2540)]