16644260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28697}}^1$

素因数の和:28735

約数の個数: 24

約数和(自身を含む): 36159480

約数和(自身を除く): 19515220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 28697, 57394, 114788, 143485, 286970, 573940, 832213, 1664426, 3328852, 4161065, 8322130, 16644260]

約数ペア:

[(1, 16644260), (2, 8322130), (4, 4161065), (5, 3328852), (10, 1664426), (20, 832213), (29, 573940), (58, 286970), (116, 143485), (145, 114788), (290, 57394), (580, 28697)]