2012256280

素因数分解:

$2^3\times 5^1\times {\mathrm{50306407}}^1$

素因数の和:50306418

約数の個数: 16

約数和(自身を含む): 4527576720

約数和(自身を除く): 2515320440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50306407, 100612814, 201225628, 251532035, 402451256, 503064070, 1006128140, 2012256280]

約数ペア:

[(1, 2012256280), (2, 1006128140), (4, 503064070), (5, 402451256), (8, 251532035), (10, 201225628), (20, 100612814), (40, 50306407)]