43486820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8803}}^1$

素因数の和:8844

約数の個数: 48

約数和(自身を含む): 103535040

約数和(自身を除く): 60048220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 8803, 17606, 35212, 44015, 88030, 114439, 167257, 176060, 228878, 334514, 457756, 572195, 669028, 836285, 1144390, 1672570, 2174341, 2288780, 3345140, 4348682, 8697364, 10871705, 21743410, 43486820]

約数ペア:

[(1, 43486820), (2, 21743410), (4, 10871705), (5, 8697364), (10, 4348682), (13, 3345140), (19, 2288780), (20, 2174341), (26, 1672570), (38, 1144390), (52, 836285), (65, 669028), (76, 572195), (95, 457756), (130, 334514), (190, 228878), (247, 176060), (260, 167257), (380, 114439), (494, 88030), (988, 44015), (1235, 35212), (2470, 17606), (4940, 8803)]