2510199590

素因数分解:

$2^1\times 5^1\times {\mathrm{4421}}^1\times {\mathrm{56779}}^1$

素因数の和:61207

約数の個数: 16

約数和(自身を含む): 4519460880

約数和(自身を除く): 2009261290

約数列:

[1, 2, 5, 10, 4421, 8842, 22105, 44210, 56779, 113558, 283895, 567790, 251019959, 502039918, 1255099795, 2510199590]

約数ペア:

[(1, 2510199590), (2, 1255099795), (5, 502039918), (10, 251019959), (4421, 567790), (8842, 283895), (22105, 113558), (44210, 56779)]