3642040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 8300880

約数和(自身を除く): 4658840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1097, 1660, 2194, 3320, 4388, 5485, 8776, 10970, 21940, 43880, 91051, 182102, 364204, 455255, 728408, 910510, 1821020, 3642040]

約数ペア:

[(1, 3642040), (2, 1821020), (4, 910510), (5, 728408), (8, 455255), (10, 364204), (20, 182102), (40, 91051), (83, 43880), (166, 21940), (332, 10970), (415, 8776), (664, 5485), (830, 4388), (1097, 3320), (1660, 2194)]