71000620

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27953}}^1$

素因数の和:28089

約数の個数: 24

約数和(自身を含む): 150280704

約数和(自身を除く): 79280084

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 27953, 55906, 111812, 139765, 279530, 559060, 3550031, 7100062, 14200124, 17750155, 35500310, 71000620]

約数ペア:

[(1, 71000620), (2, 35500310), (4, 17750155), (5, 14200124), (10, 7100062), (20, 3550031), (127, 559060), (254, 279530), (508, 139765), (635, 111812), (1270, 55906), (2540, 27953)]