2013407560

素因数分解:

$2^3\times 5^1\times {\mathrm{50335189}}^1$

素因数の和:50335200

約数の個数: 16

約数和(自身を含む): 4530167100

約数和(自身を除く): 2516759540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50335189, 100670378, 201340756, 251675945, 402681512, 503351890, 1006703780, 2013407560]

約数ペア:

[(1, 2013407560), (2, 1006703780), (4, 503351890), (5, 402681512), (8, 251675945), (10, 201340756), (20, 100670378), (40, 50335189)]