43421380

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{19213}}^1$

素因数の和:19335

約数の個数: 24

約数和(自身を含む): 91996632

約数和(自身を除く): 48575252

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 19213, 38426, 76852, 96065, 192130, 384260, 2171069, 4342138, 8684276, 10855345, 21710690, 43421380]

約数ペア:

[(1, 43421380), (2, 21710690), (4, 10855345), (5, 8684276), (10, 4342138), (20, 2171069), (113, 384260), (226, 192130), (452, 96065), (565, 76852), (1130, 38426), (2260, 19213)]