16113040

素因数分解:

$2^4\times 5^1\times {\mathrm{201413}}^1$

素因数の和:201426

約数の個数: 20

約数和(自身を含む): 37463004

約数和(自身を除く): 21349964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 201413, 402826, 805652, 1007065, 1611304, 2014130, 3222608, 4028260, 8056520, 16113040]

約数ペア:

[(1, 16113040), (2, 8056520), (4, 4028260), (5, 3222608), (8, 2014130), (10, 1611304), (16, 1007065), (20, 805652), (40, 402826), (80, 201413)]